{"title":"DIY Kits \u0026 STEM","description":"\u003ch2 data-path-to-node=\"18\"\u003eExplore Comprehensive DIY Kits \u0026amp; STEM Projects\u003c\/h2\u003e\n\u003cp data-path-to-node=\"19\"\u003eWelcome to our extensive collection of DIY kits and STEM educational sets, meticulously designed for makers, educators, and electronics enthusiasts. Whether you are building your first circuit or developing advanced automation systems, our selection provides the essential hardware to bring your engineering ideas to life. We focus on delivering high-quality, reliable components that facilitate hands-on learning and practical experimentation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"20\"\u003ePopular Project Categories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"21,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,0,0\"\u003eStarter Kits:\u003c\/b\u003e Comprehensive bundles featuring core components for Arduino, ESP32, and Raspberry Pi projects. These are perfect for beginners learning basic programming, circuit logic, and hardware integration.\u003c\/li\u003e\n\u003cli data-path-to-node=\"21,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,1,0\"\u003eIoT Smart Home Kits:\u003c\/b\u003e Build interconnected devices and master Internet of Things (IoT) concepts with our specialized ESP32 modules, relays, and environmental sensors.\u003c\/li\u003e\n\u003cli data-path-to-node=\"21,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,2,0\"\u003eRobot Car Kits:\u003c\/b\u003e Programmable robotics platforms that offer practical, hands-on experience with DC motor control, ultrasonic obstacle avoidance, and infrared line-tracking functionalities.\u003c\/li\u003e\n\u003cli data-path-to-node=\"21,3,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,3,0\"\u003eSolar Tracking Kits:\u003c\/b\u003e Explore renewable energy applications with automated servo-driven mechanisms designed to accurately track and follow light sources for maximum efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"22\"\u003eHow to Choose the Right STEM Kit?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eSelecting the ideal electronics kit depends entirely on your current skill level and project goals. Beginners should opt for plug-and-play starter kits that include breadboards, basic sensors, jumper wires, and detailed step-by-step tutorials. Advanced users looking to explore wireless communication or network integration will benefit significantly from our Raspberry Pi and ESP32 IoT setups. Each kit in our catalog is rigorously curated to ensure seamless software compatibility, durable hardware, and reliable performance throughout your development journey.\u003c\/p\u003e","products":[{"product_id":"4wd-robot-smart-car","title":"4WD Robot Smart Car Chassis Kit with Motors \u0026 Wheels","description":"\u003cp\u003eUnleash your creativity with this versatile 4WD Robot Smart Car Chassis Kit, perfect for hobbyists, educators, and robotics enthusiasts. This comprehensive kit provides all the essential components to build your own robust smart car, offering an excellent platform for learning about robotics, electronics, and programming.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Kit:\u003c\/b\u003e Includes a durable acrylic chassis, four powerful DC motors, wheels, a battery holder, and all necessary hardware for assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReady for Customization:\u003c\/b\u003e The universal hole acrylic board offers ample space and flexibility for mounting various sensors, microcontrollers (like Arduino or Raspberry Pi), and other electronic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Design:\u003c\/b\u003e Made from high-quality clear acrylic with a protective film (peel off before use) to ensure your chassis arrives scratch-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpandable Configuration:\u003c\/b\u003e Choose between a single or double-layer setup to suit your project's complexity and component requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdeal for DIY Projects:\u003c\/b\u003e Perfect for building remote-controlled cars, obstacle-avoiding robots, line-following robots, and more!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 6V (requires 4 AA batteries, not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChassis Dimensions:\u003c\/b\u003e 280 x 180 x 73 mm (L x W x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal Hole Acrylic Board Size:\u003c\/b\u003e 280 x 150 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 672g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcrylic Chassis (top and bottom plates)\u003c\/li\u003e\n\u003cli\u003e4 x DC Gear Motors\u003c\/li\u003e\n\u003cli\u003e4 x Yellow Wheels\u003c\/li\u003e\n\u003cli\u003e1 x 4-AA Battery Holder (for 6V power)\u003c\/li\u003e\n\u003cli\u003eAssembly Screws, Nuts, and Spacers\u003c\/li\u003e\n\u003cli\u003eMotor Mounting Brackets\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":37774271742103,"sku":"","price":49.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/4wd-robot-chassis-kit-assembled-view.jpg?v=1762592022"},{"product_id":"45-in-1-sensors-kit-for-arduino-r3-raspberry-pi","title":"43-in-1 Sensor Module Kit for Arduino \u0026 Raspberry Pi","description":"\u003cp data-start=\"257\" data-end=\"675\"\u003e\u003cstrong data-start=\"257\" data-end=\"308\"\u003eUnleash Creativity with the 43-in-1 Sensor Kit!\u003c\/strong\u003e\u003cbr data-start=\"308\" data-end=\"311\"\u003eStep into the world of electronics and coding with this all-in-one sensor module kit. Featuring 43 versatile modules, it’s perfect for students, hobbyists, and developers who want to bring their projects to life. Compatible with Arduino and Raspberry Pi, the kit is your go-to companion for endless DIY experiments, STEM education, robotics, and IoT development.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"696\"\u003e\u003cstrong data-start=\"677\" data-end=\"694\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"699\" data-end=\"817\"\u003e\n\u003cstrong data-start=\"699\" data-end=\"724\"\u003e43 Modules in One Kit\u003c\/strong\u003e – Covers environmental sensing, motion detection, input controls, and sound\/light outputs.\u003c\/li\u003e\n\u003cli data-start=\"820\" data-end=\"924\"\u003e\n\u003cstrong data-start=\"820\" data-end=\"847\"\u003eUniversal Compatibility\u003c\/strong\u003e – Works seamlessly with Arduino UNO R3, Mega, and all Raspberry Pi models.\u003c\/li\u003e\n\u003cli data-start=\"927\" data-end=\"1013\"\u003e\n\u003cstrong data-start=\"927\" data-end=\"948\"\u003eBeginner-Friendly\u003c\/strong\u003e – A hands-on way to learn electronics and coding fundamentals.\u003c\/li\u003e\n\u003cli data-start=\"1016\" data-end=\"1104\"\u003e\n\u003cstrong data-start=\"1016\" data-end=\"1040\"\u003eOrganized \u0026amp; Portable\u003c\/strong\u003e – Comes in a durable multi-compartment case for easy storage.\u003c\/li\u003e\n\u003cli data-start=\"1107\" data-end=\"1198\"\u003e\n\u003cstrong data-start=\"1107\" data-end=\"1132\"\u003eEndless Possibilities\u003c\/strong\u003e – Build weather stations, robots, smart home systems, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1200\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1200\" data-end=\"1220\"\u003eWhat’s Included:\u003c\/strong\u003e\u003cbr data-start=\"1220\" data-end=\"1223\"\u003eEnvironmental \u0026amp; Measurement | Motion \u0026amp; Position | Input \u0026amp; Control | Output, Sound \u0026amp; Light\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1317\" data-end=\"1396\"\u003eFlame sensor, Temp \u0026amp; Humidity, Soil Moisture, Water Level, Light sensor, etc.\u003c\/li\u003e\n\u003cli data-start=\"1399\" data-end=\"1476\"\u003eGyroscope (MPU6050), Tilt switch, Tracking module, Obstacle avoidance, etc.\u003c\/li\u003e\n\u003cli data-start=\"1479\" data-end=\"1558\"\u003eButton switch, Rotary encoder, Joystick, Touch sensor, Heartbeat sensor, etc.\u003c\/li\u003e\n\u003cli data-start=\"1561\" data-end=\"1650\"\u003eRGB LEDs, Buzzers, Laser module, Relay, IR modules, SD card reader, Power modules, etc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":39608732352663,"sku":"","price":239.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/43-in-1-sensor-kit-modules-for-arduino-raspberry-pi.jpg?v=1756048561"},{"product_id":"raspberry-pi-4b-super-starter-kit","title":"Keyestudio Super Starter Kit for Raspberry Pi","description":"\u003cp\u003eDive into the exciting world of electronics and programming with the \u003cb\u003eKeyestudio Raspberry Pi Super Starter Kit\u003c\/b\u003e. This comprehensive kit is your all-in-one solution to begin your journey with Raspberry Pi, perfect for students, hobbyists, and anyone curious about creating their own DIY electronic projects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIMPORTANT NOTE:\u003c\/b\u003e The Raspberry Pi main board is \u003cb\u003eNOT\u003c\/b\u003e included. This kit is fully compatible with Raspberry Pi 4B \/ 3B+ \/ 3B \/ 3A+ \/ 2B \/ 1B+ \/ 1A+ \/ Zero W \/ Zero.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eUnlock Your Potential with 84 Fun Projects\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eWhy just learn theory when you can build? This kit provides detailed tutorials for 84 unique projects, guiding you step-by-step. You'll gain hands-on experience with three powerful programming languages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e32 Lessons in Python:\u003c\/b\u003e The most popular language for Raspberry Pi, perfect for beginners and pros alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 Lessons in C Language:\u003c\/b\u003e Understand low-level control and build high-performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 Lessons in Processing (Java):\u003c\/b\u003e Create stunning visual and interactive art.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDownload the free tutorials, code, and wiring diagrams from the Keyestudio wiki and start tinkering immediately!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eHigh-Quality Components for Endless Creativity\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003ePacked with over 100 individual components, this kit has everything you need. All parts are high-quality and neatly organized in a durable, sectioned storage case.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey modules include:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHC-SR04 Ultrasonic Sensor\u003c\/li\u003e\n\u003cli\u003eDHT11 Temperature and Humidity Sensor\u003c\/li\u003e\n\u003cli\u003e1602 LCD Display\u003c\/li\u003e\n\u003cli\u003e5V Stepper Motor \u0026amp; ULN2003 Driver Board\u003c\/li\u003e\n\u003cli\u003ePCF8591 A\/D Converter Module\u003c\/li\u003e\n\u003cli\u003ePIR Motion Sensor\u003c\/li\u003e\n\u003cli\u003eJoystick Module\u003c\/li\u003e\n\u003cli\u003e...and many more, including LEDs, resistors, a breadboard, jumper wires, and a servo!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eThe Perfect Gift for Tech Enthusiasts\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eLooking for a gift that inspires creativity and teaches valuable STEM skills? The Keyestudio Super Starter Kit is a perfect choice for birthdays, holidays, summer camps, or back-to-school. 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Perfect for learning real-world programming skills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAll-in-One Kit:\u003c\/b\u003e Packed with a huge variety of sensors and modules, including an LCD display, ultrasonic sensor, RFID reader, stepper motor, and much more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrganized \u0026amp; Portable:\u003c\/b\u003e All components are neatly arranged in a durable, multi-compartment case for easy storage and transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerfect for Beginners:\u003c\/b\u003e No prior experience needed! 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Designed for use with the BBC Micro:bit V2 board (sold separately), this kit empowers aspiring innovators to build a functional, interactive smart home model.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is a Smart Home?\u003c\/b\u003e Imagine a home where technology makes life easier and more comfortable. Our mock smart home allows you to explore how mechanical and digital devices interconnect, communicate, and create an interactive living space. It's the perfect way to understand home automation from the ground up!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Choose the KEYESTUDIO Smart Home Kit?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHands-On STEM Learning:\u003c\/b\u003e Teach vital mechanics and coding concepts by building a solar-powered IoT smart home. It's an engaging way to introduce children and adults to the principles of engineering and technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive Coding Options:\u003c\/b\u003e Learn with ease using the user-friendly MakeCode graphical programming or dive deeper into the popular Python language. This kit supports both, making it versatile for all skill levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReal-World Applications:\u003c\/b\u003e Explore practical applications of smart technology!\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAutomated Control:\u003c\/b\u003e Control room lights with your smartphone and schedule events to occur automatically, taking convenience to a new level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData Monitoring:\u003c\/b\u003e Continuously monitor and upload real-time data like temperature, humidity, light intensity, solar energy storage, and human pyroelectric infrared sensor status values to a mobile app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy to Assemble \u0026amp; Learn:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDetailed PDF Tutorials:\u003c\/b\u003e Access a 361-page manual covering basic electronics, programming knowledge, 13 individual module experiments, and 18 exciting projects, including solar panel integration, IoT smart home functions, music playback, and microphone projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Sensor Package:\u003c\/b\u003e Comes packed with a wide variety of sensor modules, such as a solar energy panel, steam sensor, 1602 LCD module, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDIY Fun \u0026amp; Education:\u003c\/b\u003e Construct a charming wooden house model and integrate the Micro:bit kit to create your own simple smart home system. It's a fun and convenient way to grasp the concepts of the Internet of Things.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit does NOT include the BBC Micro:bit V1 or V2 board.\u003c\/li\u003e\n\u003cli\u003eBatteries are not included. You will need one 18650 battery (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDownload English Manual:\u003c\/b\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003ca rel=\"noopener\" href=\"https:\/\/fs.keyestudio.com\/KS4027-4028\" class=\"ng-star-inserted\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwi-vYamivOOAxUAAAAAHQAAAAAQjgs\" target=\"_blank\"\u003ehttps:\/\/fs.keyestudio.com\/KS4027-4028\u003c\/a\u003e\u003c\/p\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":42532321460375,"sku":"","price":480.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/keyestudio-smart-home-kit-all-components.jpg?v=1754386415"},{"product_id":"micro-bit-smart-watch-starter-kit","title":"KEYESTUDIO Micro:bit Smart Watch Kit for Kids \u0026 Beginners","description":"\u003cp\u003e\u003cb\u003eUnleash creativity with the KEYESTUDIO Micro:bit Smart Watch Starter Kit!\u003c\/b\u003e This DIY kit transforms your Micro:bit (V1, V2, V2.2 – \u003ci\u003enot included\u003c\/i\u003e) into a cool, wearable smart watch. Perfect for beginners and young coders, it's designed to make learning programming fun and accessible.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAbout the Micro:bit Smart Watch Kit\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eKEYESTUDIO BBC Micro:bit Smart Coding Kit\u003c\/b\u003e is an innovative wearable device based on a Micro:bit button cell extension board. Easily assemble your own Micro:bit watch with a simple installation process. This kit includes a comfortable 20mm watchband and a custom BBC Micro:bit case, making it incredibly easy to create your personalized wearable tech.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features \u0026amp; Functions ✨\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWearable \u0026amp; Cool:\u003c\/b\u003e More than just a traditional watch, it's a statement piece that can also function as a sports pedometer!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVibrant Display:\u003c\/b\u003e The Micro:bit watch extension board integrates \u003cb\u003etwo SK6812 LEDs\u003c\/b\u003e for brilliant color displays, bringing your code to life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Buzzer:\u003c\/b\u003e Features a \u003cb\u003epassive buzzer\u003c\/b\u003e controlled by the P0 port, allowing you to program and play all kinds of music and sounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandalone Operation:\u003c\/b\u003e Equipped with a \u003cb\u003eCR1632 button cell slot\u003c\/b\u003e and a dial switch for power supply. This means your Micro:bit runs independently, without the need for a USB cable or bulky battery holder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e Designed to be as small as possible, this kit specifically supports CR1632 button cells (sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEducational \u0026amp; Engaging:\u003c\/b\u003e Empowers children to use programming to achieve their creative visions and bring their ideas to life on their wrist!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eMultiple Programming Languages Supported 💻\u003c\/h4\u003e\n\u003cp\u003eThis Micro:bit Coding Kit supports a variety of popular programming environments, making it ideal for diverse learning styles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMakeCode Graphical Programming:\u003c\/b\u003e Perfect for visual learners and beginners, using drag-and-drop blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eJavaScript Programming:\u003c\/b\u003e For those ready to dive into text-based coding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMicroPython Programming:\u003c\/b\u003e Another powerful text-based option for more advanced users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis broad language support significantly boosts children's interest and engagement in programming.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's Included in the Package? 📦\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro:bit Power Extension Board (with 5 screws)\u003c\/li\u003e\n\u003cli\u003e20mm Wristband x 1\u003c\/li\u003e\n\u003cli\u003eMini Screwdriver x 1\u003c\/li\u003e\n\u003cli\u003eAcrylic Plate for Micro:bit x 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e The \u003cb\u003eBBC Micro:bit board and CR1632 battery are NOT included\u003c\/b\u003e in this kit.\u003c\/p\u003e\n\u003cp\u003eYou can purchase the CR1632 battery here: \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003ca rel=\"noopener\" href=\"https:\/\/scccltd.com\/products\/cr1632-battery-1pc?_pos=1\u0026amp;_psq=cr1632\u0026amp;_ss=e\u0026amp;_v=1.0\" class=\"ng-star-inserted\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwi-vYamivOOAxUAAAAAHQAAAAAQygg\" target=\"_blank\"\u003ehttps:\/\/scccltd.com\/products\/cr1632-battery-1pc?_pos=1\u0026amp;_psq=cr1632\u0026amp;_ss=e\u0026amp;_v=1.0\u003c\/a\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eThe Perfect Gift for Young Innovators 🎁\u003c\/h4\u003e\n\u003cp\u003eThis kit is an excellent educational toy for aspiring young programmers, students, and beginners eager to explore the world of Micro:bit DIY projects. It's an ideal gift for educational purposes in schools and other learning contexts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Age:\u003c\/b\u003e Suitable for ages 8 and above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSafety Note:\u003c\/b\u003e Please use under adult supervision.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEYESTUDIO","offers":[{"title":"Default Title","offer_id":42556160049303,"sku":"","price":75.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/microbit-smartwatch-kit-packaging.jpg?v=1754384257"},{"product_id":"diy-robot-car-2wd-kit","title":"2WD Circular Smart Robot Car Chassis DIY Kit (TT Motor Version)","description":"\u003ch4 data-start=\"738\" data-end=\"814\"\u003e\u003cstrong data-start=\"742\" data-end=\"812\"\u003e🚗 2WD Circular Smart Robot Car Chassis DIY Kit (TT Motor Version)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"815\" data-end=\"894\"\u003eThe perfect starter platform for robotics, STEM learning, and Arduino projects.\u003c\/p\u003e\n\u003chr data-start=\"896\" data-end=\"899\"\u003e\n\u003ch4 data-start=\"901\" data-end=\"929\"\u003e\u003cstrong data-start=\"905\" data-end=\"927\"\u003e⭐ Product Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-start=\"930\" data-end=\"953\"\u003e● 5-Minute Assembly\u003c\/strong\u003e – Simple structure makes it fast for beginners to build.\u003cbr data-start=\"1010\" data-end=\"1013\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1036\"\u003e● Expandable Design\u003c\/strong\u003e – Pre-drilled holes support control boards, sensors, drivers, and modules.\u003cbr data-start=\"1111\" data-end=\"1114\"\u003e\u003cstrong data-start=\"1114\" data-end=\"1147\"\u003e● Arduino \u0026amp; 51 MCU Compatible\u003c\/strong\u003e – Direct support for Arduino UNO, MEGA2560, and 51 single-chip controllers.\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1248\"\u003e● Stable 2WD Drive\u003c\/strong\u003e – Equipped with two TT motors for reliable movement and control.\u003c\/p\u003e\n\u003chr data-start=\"1317\" data-end=\"1320\"\u003e\n\u003ch4 data-start=\"1322\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1326\" data-end=\"1355\"\u003e🔧 Potential Applications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1358\" data-end=\"1738\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1358\" data-end=\"1384\"\u003e\n\u003ctr data-start=\"1358\" data-end=\"1384\"\u003e\n\u003cth data-start=\"1358\" data-end=\"1369\" data-col-size=\"sm\"\u003eFunction\u003c\/th\u003e\n\u003cth data-start=\"1369\" data-end=\"1384\" data-col-size=\"md\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1410\" data-end=\"1738\"\u003e\n\u003ctr data-start=\"1410\" data-end=\"1479\"\u003e\n\u003ctd data-start=\"1410\" data-end=\"1426\" data-col-size=\"sm\"\u003eLine Tracking\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1426\" data-end=\"1479\"\u003eFollows a black line or preset route via sensors.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1480\" data-end=\"1546\"\u003e\n\u003ctd data-start=\"1480\" data-end=\"1501\" data-col-size=\"sm\"\u003eObstacle Avoidance\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1501\" data-end=\"1546\"\u003eDetects and avoids objects automatically.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1547\" data-end=\"1595\"\u003e\n\u003ctd data-start=\"1547\" data-end=\"1563\" data-col-size=\"sm\"\u003eLight Seeking\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1563\" data-end=\"1595\"\u003eMoves toward a light source.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1596\" data-end=\"1659\"\u003e\n\u003ctd data-start=\"1596\" data-end=\"1613\" data-col-size=\"sm\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1613\" data-end=\"1659\"\u003eWorks with Bluetooth and wireless modules.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1660\" data-end=\"1738\"\u003e\n\u003ctd data-start=\"1660\" data-end=\"1677\" data-col-size=\"sm\"\u003eSTEM Education\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1677\" data-end=\"1738\"\u003eExcellent for coding, electronics, and robotics training.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1740\" data-end=\"1743\"\u003e\n\u003ch4 data-start=\"1745\" data-end=\"1772\"\u003e\u003cstrong data-start=\"1749\" data-end=\"1770\"\u003e📐 Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1775\" data-end=\"1816\"\u003eDrive System: \u003cstrong data-start=\"1789\" data-end=\"1814\"\u003e2WD (Two-Wheel Drive)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1819\" data-end=\"1873\"\u003eChassis Structure: \u003cstrong data-start=\"1838\" data-end=\"1871\"\u003eCircular Double-Layer Acrylic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1876\" data-end=\"1903\"\u003eMotors: \u003cstrong data-start=\"1884\" data-end=\"1901\"\u003e2 × TT Motors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1906\" data-end=\"1958\"\u003ePower Supply: Battery Box (batteries not included)\u003c\/li\u003e\n\u003cli data-start=\"1961\" data-end=\"2068\"\u003eCompatibility: Arduino UNO \/ MEGA2560 \/ 51 MCU \/ Driver Modules \/ Tracking Sensors \/ IR Avoidance Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2070\" data-end=\"2073\"\u003e\n\u003ch4 data-start=\"2075\" data-end=\"2104\"\u003e\u003cstrong data-start=\"2079\" data-end=\"2102\"\u003e📦 Package Contents\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2105\" data-end=\"2322\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2105\" data-end=\"2119\"\u003e\n\u003ctr data-start=\"2105\" data-end=\"2119\"\u003e\n\u003cth data-start=\"2105\" data-end=\"2111\" data-col-size=\"sm\"\u003eQty\u003c\/th\u003e\n\u003cth data-start=\"2111\" data-end=\"2119\" data-col-size=\"sm\"\u003eItem\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2134\" data-end=\"2322\"\u003e\n\u003ctr data-start=\"2134\" data-end=\"2180\"\u003e\n\u003ctd data-start=\"2134\" data-end=\"2138\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2138\" data-end=\"2180\"\u003eAcrylic Chassis Plates (Upper + Lower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2181\" data-end=\"2198\"\u003e\n\u003ctd data-start=\"2181\" data-end=\"2185\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"2185\" data-end=\"2198\" data-col-size=\"sm\"\u003eTT Motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2199\" data-end=\"2238\"\u003e\n\u003ctd data-start=\"2199\" data-end=\"2203\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2203\" data-end=\"2238\"\u003eWheels with Hubs (Yellow\/Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2239\" data-end=\"2260\"\u003e\n\u003ctd data-start=\"2239\" data-end=\"2243\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"2243\" data-end=\"2260\" data-col-size=\"sm\"\u003eCaster Wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2261\" data-end=\"2280\"\u003e\n\u003ctd data-start=\"2261\" data-end=\"2265\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2265\" data-end=\"2280\"\u003eBattery Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2281\" data-end=\"2322\"\u003e\n\u003ctd data-start=\"2281\" data-end=\"2289\" data-col-size=\"sm\"\u003e1 Set\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2289\" data-end=\"2322\"\u003eScrews, Standoffs \u0026amp; Fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2324\" data-end=\"2327\"\u003e\n\u003ch4 data-start=\"2329\" data-end=\"2355\"\u003e\u003cstrong data-start=\"2333\" data-end=\"2353\"\u003e⚠ Important Note\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2356\" data-end=\"2514\"\u003eThis product is a \u003cstrong data-start=\"2374\" data-end=\"2385\"\u003eDIY kit\u003c\/strong\u003e, not an assembled robot. You will need your own controller board (Arduino), sensor modules, and batteries to complete the build.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":42908183953559,"sku":"","price":35.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/2wd-smart-robot-car-kit-parts-tt-motor.jpg?v=1764225113"},{"product_id":"diy-mini-radar-scanning-ultrasonic-detection-robot-for-arduino","title":"DIY Ultrasonic Radar Scanning Kit with LCD Display for ESP8266","description":"\u003cp data-path-to-node=\"24\"\u003eStep into the world of distance sensing and robotics with our all-in-one DIY Ultrasonic Radar Scanning Kit. This project is perfect for makers, students, and hobbyists, allowing you to build a functional mini radar system that detects objects up to \u003cb\u003e1 meter\u003c\/b\u003e away. Powered by an \u003cb\u003eESP8266\u003c\/b\u003e main controller, this kit is reliable, educational, and ready to use after simple assembly!\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eKey Features (Easy Assembly, Ready-to-Use)\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"26,0,0\"\u003e\n\u003cb\u003eZero Soldering, Zero Coding:\u003c\/b\u003e The kit comes pre-loaded with firmware. It’s ready to run right after the physical assembly—no complex soldering or programming is required for initial operation!\u003c\/li\u003e\n\u003cli data-path-to-node=\"26,1,0\"\u003e\n\u003cb\u003eReal-time Visualization:\u003c\/b\u003e Displays detected targets (within 1 meter) as clear red dots on a vibrant LCD screen, accurately simulating a real radar sweep.\u003c\/li\u003e\n\u003cli data-path-to-node=\"26,2,0\"\u003e\n\u003cb\u003ePowerful Controller:\u003c\/b\u003e Built around the versatile \u003cb\u003eESP8266\u003c\/b\u003e main controller and an expansion board, ensuring stable performance and offering vast potential for future customization.\u003c\/li\u003e\n\u003cli data-path-to-node=\"26,3,0\"\u003e\n\u003cb\u003eEducational \u0026amp; Fun:\u003c\/b\u003e An excellent STEM project for learning the principles of ultrasonic distance sensing, servo motor control, and microcontroller applications.\u003c\/li\u003e\n\u003cli data-path-to-node=\"26,4,0\"\u003e\n\u003cb\u003eDurable Build:\u003c\/b\u003e Constructed from durable and precisely cut acrylic parts, providing a stable and professional-looking finished product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"27\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h4\u003e\n\u003ctable data-path-to-node=\"28\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,1,0,0\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,1,1,0\"\u003eMini Radar Scanning Ultrasonic Detection Robot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,2,0,0\"\u003eMaster Controller\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,2,1,0\"\u003eESP8266 and Expansion Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,3,0,0\"\u003eWorking Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,3,1,0\"\u003e5V\/2A (A stable and sufficient power supply is recommended)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,4,0,0\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,4,1,0\"\u003e-40℃ to 85℃\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,5,0,0\"\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,5,1,0\"\u003eAcrylic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,6,0,0\"\u003eAssembled Size (Approx.)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"28,6,1,0\"\u003e145mm x 95mm x 90mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-path-to-node=\"29\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eImportant Note\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"30,0,0\"\u003eThis is a \u003cb\u003eDIY kit\u003c\/b\u003e that requires \u003cb\u003eself-assembly\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli data-path-to-node=\"30,1,0\"\u003eWhile no coding is needed for initial operation (firmware is pre-loaded), the open-source design allows advanced users to modify the code for custom functions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43076644208791,"sku":"21CU000073","price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/esp8266-diy-ultrasonic-radar-kit-lcd.jpg?v=1764059418"},{"product_id":"solar-energy-concept-house-diy-learning-kit","title":"DIY Solar Energy Concept House STEM Kit | Educational Green Energy Toy","description":"\u003ch2 data-path-to-node=\"8\"\u003eThe Ultimate Hands-On Green Energy Classroom\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003eIn an era where sustainability is more important than ever, how do we teach children about the power of the sun? The \u003cb data-path-to-node=\"9\" data-index-in-node=\"117\"\u003eDIY Solar Energy Concept House\u003c\/b\u003e moves beyond textbooks, offering a \"build-it-yourself\" experience that demonstrates the immediate impact of renewable energy. By assembling the transparent walls, wiring the solar panel, and watching the windmill spin, children gain a deep, intuitive understanding of how light converts into mechanical and electrical energy.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"10\"\u003eBridge the Gap Between Science and Play\u003c\/h2\u003e\n\u003cp data-path-to-node=\"11\"\u003eMost STEM toys focus on just one element. This concept house combines \u003cb data-path-to-node=\"11\" data-index-in-node=\"70\"\u003esolar power, mechanical engineering (the windmill), and electronics (LEDs and sound)\u003c\/b\u003e. It challenges young designers to follow precise steps, improving their fine motor skills and patience. The transparent orange and green panels aren't just for aesthetics; they allow kids to see the internal \"skeleton\" of their creation, making the connection between the solar panel on the roof and the components inside perfectly clear.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"12\"\u003eSafe, Sustainable, and Stimulating\u003c\/h2\u003e\n\u003cp data-path-to-node=\"13\"\u003eSafety is our priority. This kit is made from \u003cb data-path-to-node=\"13\" data-index-in-node=\"46\"\u003ehigh-quality, non-toxic materials\u003c\/b\u003e, ensuring a safe environment for exploration. It serves as a vibrant gateway for young scientists to compare different energy scenarios—watching the house \"come to life\" under direct sunlight versus seeing how it operates under battery power. It’s more than a toy; it’s an experiment in sustainable living that fits right on a bedroom desk.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43097557106839,"sku":"21PS001408","price":59.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/assembled-solar-powered-concept-house-toy.jpg?v=1772874850"},{"product_id":"esp32-smart-farm-kit","title":"Keyestudio ESP32 Smart Farm IoT DIY Kit","description":"\u003ch2\u003e\u003cb\u003eBuild Your Own Automated Miniature Farm!\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eDive into the exciting world of the Internet of Things (IoT) with the Keyestudio ESP32 Smart Farm Kit. This all-in-one DIY kit provides everything you need to build, code, and operate a miniature smart farm, complete with automated irrigation, temperature control, and even a smart feeding system. It's the perfect hands-on project for students, hobbyists, and anyone curious about coding and electronics.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eWhy You'll Love It\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLearn by Doing:\u003c\/b\u003e Go from unboxing to a fully functional IoT system. This kit is designed to teach you practical skills in programming (Arduino \u0026amp; Scratch 3.0), sensor integration, and wireless communication in a fun and engaging way.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive \u0026amp; All-Inclusive:\u003c\/b\u003e Includes an ESP32 main board, a variety of sensors (soil moisture, temperature, light, water level), a solar panel, motors, and all the tools you need to get started. No extra parts are required!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEndless Creativity:\u003c\/b\u003e Based on the powerful and flexible ESP32 platform, this kit is highly scalable. Master the included projects and then expand your farm with your own creative ideas and additional sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Projects\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic Irrigation:\u003c\/b\u003e The soil moisture sensor detects when your plants are thirsty and automatically activates the water pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFarm Temperature Control:\u003c\/b\u003e A temperature and humidity sensor monitors the environment, turning on a fan when it gets too hot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolar Power System:\u003c\/b\u003e Learn about renewable energy by powering your farm with the included solar panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmart Feeding:\u003c\/b\u003e Program the servo motor to open and close a feeding box for your miniature livestock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Operation:\u003c\/b\u003e Use the ESP32's built-in Wi-Fi and Bluetooth to monitor and control your farm from a computer or smartphone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMain Control Board:\u003c\/b\u003e ESP32 PLUS Development Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWorking Voltage:\u003c\/b\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Voltage:\u003c\/b\u003e 9V (Battery not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Power Consumption:\u003c\/b\u003e ≤10W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnectivity:\u003c\/b\u003e 2.4G WiFi \u0026amp; Bluetooth v4.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProgramming:\u003c\/b\u003e Arduino IDE, Scratch 3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (Assembled):\u003c\/b\u003e 255mm x 185mm x 130mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWorking Temperature:\u003c\/b\u003e -10°C to +65°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":43474882101399,"sku":"","price":599.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyestudio-esp32-smart-farm-kit-iot-diy-main.jpg?v=1754207826"},{"product_id":"micro-usb-mini-humidifier-diy-kits","title":"DIY 5V USB Type-C Humidifier Maker Kit | 108KHz Ultrasonic Mist Module","description":"\u003ch2 data-path-to-node=\"6\"\u003eRevive Broken Devices or Create Your Own Micro-Climate\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eAre you looking to repair a beloved desktop humidifier or brainstorming your next electronic DIY project? The \u003cb data-path-to-node=\"7\" data-index-in-node=\"110\"\u003e5V Type-C Ultrasonic Mist Module\u003c\/b\u003e is a compact, high-performance driver kit designed to bring your hydration projects to life. Unlike bulky industrial units, this module is optimized for USB 5V power, making it incredibly versatile for desktop, portable, or battery-bank-powered applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003ePrecision Engineering for Fine Mist\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eAt the heart of this kit is the \u003cb data-path-to-node=\"9\" data-index-in-node=\"32\"\u003emicroporous piezoelectric ceramic disc\u003c\/b\u003e. Operating at a resonant frequency of \u003cb data-path-to-node=\"9\" data-index-in-node=\"109\"\u003e108-110KHz\u003c\/b\u003e, the ceramic ring vibrates thousands of times per second to shatter liquid water into tiny 4-6 micron droplets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"10,0,0\"\u003e\n\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003e1100 Micro-Holes:\u003c\/b\u003e The 304 stainless steel sheet features precision-laser drilled apertures (5um) ensuring a consistent, dry mist that won't soak your desk.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,1,0\"\u003e\n\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eProtective Glaze Layer:\u003c\/b\u003e The ceramic surface is treated to resist acid and alkali oxidation, significantly extending the lifespan of the atomizer compared to generic alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eSmart Dual-Mode Operation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eDon't settle for a single setting. This driver board features a built-in MCU offering two distinct operation modes controlled by a tactile switch:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-path-to-node=\"13,0,0\"\u003e\n\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eContinuous Mist:\u003c\/b\u003e Provides a steady stream of moisture. (Auto-shutoff after 4 hours for safety).\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,1,0\"\u003e\n\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eIntermittent Mist:\u003c\/b\u003e Sprays for 10 seconds, pauses for 5 seconds. Perfect for maintaining humidity without saturation. (Auto-shutoff after 12 hours).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eEasy Integration \u0026amp; Safety\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eDesigned with the \"Maker\" in mind, the PCB utilizes a standard \u003cb data-path-to-node=\"15\" data-index-in-node=\"63\"\u003eType-C interface\u003c\/b\u003e—the same cable you use for your phone. It includes a silicone sealing ring for the atomizer head and a PH2.0 terminal connector for easy assembly, requiring no complex soldering for basic setup.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43517551935639,"sku":"21PS001598","price":22.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/diy-humidifier-wick-holder-assembly.jpg?v=1771059082"},{"product_id":"labs-junior-science-magnetism-set-for-experiment-education","title":"Junior Science Magnetism Set | 13-Piece STEM Physics Kit","description":"\u003ch2 data-path-to-node=\"6\"\u003eBring Physics to Life with Hands-On STEM Learning\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003ePhysics is far more than just equations in a textbook; it is the fascinating study of how our physical world works. This Junior Science Magnetism Set bridges the gap between theory and reality. By allowing children to interact directly with magnetic forces, they can visually and physically comprehend complex concepts. This hands-on approach drastically improves observation skills, encourages critical thinking, and stimulates scientific inquiry.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eComprehensive 13-Piece Science Kit\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eOut of the box, you receive a fully equipped miniature laboratory. The set features two traditional bar magnets, a classic U-shape magnet, and six ceramic ring magnets perfect for levitation experiments. To help visualize the invisible, we have included an enclosed iron filings box and a compass. Paired with two magnetic cars, children can clearly see how magnetic fields interact, mapping out the unseen forces that govern the Earth.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eEducational Screen-Free Entertainment\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eDesigned for both home and classroom use, this educational toolkit encourages screen-free engagement. We provide foundational experiment ideas to get you started, but the true value lies in open-ended play. With just a few household items like rulers, paper, or pens, young scientists can design their own hypotheses and tests. Available online or at our Sham Shui Po retail store, it's the perfect investment in your child’s educational journey.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":44580792107159,"sku":"21PS002372","price":28.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/magnet-kit-components-layout.jpg?v=1777261405"},{"product_id":"heart-rate-monitoring-module-for-arduino","title":"DIY Heart Rate Monitor Kit for Arduino","description":"\u003cp\u003e\u003cb\u003eBuild Your Own Real-Time Heart Rate Monitor!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDive into the world of biometrics and electronics with our all-in-one DIY Heart Rate Monitor Kit. Perfect for students, hobbyists, and anyone curious about technology, this kit provides everything you need to build a device that measures and displays your heartbeat in real time.\u003c\/p\u003e\n\u003cp\u003ePlace your finger on the high-sensitivity pulse sensor and watch as your heart rate (in beats per minute) and a live ECG-style waveform appear on the crisp OLED display. It's a fun, engaging, and educational project for all skill levels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow It Works:\u003c\/b\u003e The monitor uses a technique called Photoplethysmography (PPG). A bright green LED illuminates the capillaries in your fingertip, and a sensor measures the tiny changes in light reflection caused by your blood pulsing through them. The powerful Arduino NANO processor then converts this data into an accurate heart rate reading.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReal-Time Monitoring:\u003c\/b\u003e See your live pulse waveform and beats per minute (BPM).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClear OLED Display:\u003c\/b\u003e High-contrast screen for easy viewing of data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArduino NANO Powered:\u003c\/b\u003e Based on the popular and easy-to-use Arduino platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAll-Inclusive Kit:\u003c\/b\u003e Comes with all necessary components, wires, and assembly tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtective Acrylic Case:\u003c\/b\u003e A stylish and durable transparent case to house your finished project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGreat for Learning:\u003c\/b\u003e An excellent hands-on introduction to programming, electronics, and biometric sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArduino NANO Microcontroller\u003c\/li\u003e\n\u003cli\u003eOLED Display Screen\u003c\/li\u003e\n\u003cli\u003ePulse Sensor Module\u003c\/li\u003e\n\u003cli\u003e9V Battery Connector with Power Switch\u003c\/li\u003e\n\u003cli\u003eAll necessary connecting cables\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Acrylic Case parts\u003c\/li\u003e\n\u003cli\u003eScrews, nuts, and standoffs\u003c\/li\u003e\n\u003cli\u003eScrewdriver for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMain Controller:\u003c\/b\u003e Arduino NANO\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Voltage:\u003c\/b\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (Assembled):\u003c\/b\u003e Approx. 80mm x 60mm x 36mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCase Material:\u003c\/b\u003e Laser-cut Acrylic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003ePlease Note: This is a DIY kit that requires assembly. Full instructions are provided.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":44644221485207,"sku":"","price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/top-view-assembled-arduino-heart-rate-monitor.jpg?v=1755288125"},{"product_id":"micro-bit-thrower-leaning-kit-without-micro-bit-board","title":"Keyestudio Micro:bit STEM DIY Catapult Learning Kit (KS0807)","description":"\u003ch4 data-start=\"475\" data-end=\"544\"\u003e\u003cstrong data-start=\"480\" data-end=\"542\"\u003eKeyestudio KS0807 Micro:bit STEM DIY Catapult Learning Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"545\" data-end=\"890\"\u003eUnleash creativity and explore the principles of mechanics, programming, and electronics with this \u003cstrong data-start=\"644\" data-end=\"669\"\u003eDIY STEM catapult kit\u003c\/strong\u003e by \u003cstrong data-start=\"673\" data-end=\"687\"\u003eKeyestudio\u003c\/strong\u003e.\u003cbr data-start=\"688\" data-end=\"691\"\u003ePerfect for students, hobbyists, and educators, this engaging learning tool combines \u003cstrong data-start=\"776\" data-end=\"804\"\u003ewooden mechanical design\u003c\/strong\u003e with \u003cstrong data-start=\"810\" data-end=\"835\"\u003eMicro:bit programming\u003c\/strong\u003e, making science and engineering fun and interactive.\u003c\/p\u003e\n\u003cblockquote data-start=\"892\" data-end=\"962\"\u003e\n\u003cp data-start=\"894\" data-end=\"962\"\u003e⚠️ \u003cem data-start=\"897\" data-end=\"962\"\u003eNote: The Micro:bit main board is \u003cstrong data-start=\"932\" data-end=\"948\"\u003enot included\u003c\/strong\u003e in this kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"964\" data-end=\"967\"\u003e\n\u003ch4 data-start=\"969\" data-end=\"1000\"\u003e\u003cstrong data-start=\"973\" data-end=\"1000\"\u003e✨ Features \u0026amp; Highlights\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4 data-start=\"1002\" data-end=\"1045\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1043\"\u003e1. Complete Hardware Integration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1046\" data-end=\"1291\"\u003eThe kit includes two \u003cstrong data-start=\"1067\" data-end=\"1083\"\u003eservo motors\u003c\/strong\u003e to control the throwing arm, an \u003cstrong data-start=\"1116\" data-end=\"1145\"\u003eHC-SR04 ultrasonic sensor\u003c\/strong\u003e for distance measurement, and control modules such as a \u003cstrong data-start=\"1202\" data-end=\"1219\"\u003epotentiometer\u003c\/strong\u003e and \u003cstrong data-start=\"1224\" data-end=\"1241\"\u003ebutton switch\u003c\/strong\u003e for adjustable movement and triggering actions.\u003c\/p\u003e\n\u003ch4 data-start=\"1293\" data-end=\"1333\"\u003e\u003cstrong data-start=\"1298\" data-end=\"1331\"\u003e2. Programmable \u0026amp; Interactive\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1334\" data-end=\"1521\"\u003eSupports \u003cstrong data-start=\"1343\" data-end=\"1375\"\u003eMakecode (block programming)\u003c\/strong\u003e and \u003cstrong data-start=\"1380\" data-end=\"1393\"\u003eKidsBlock\u003c\/strong\u003e environments, allowing both beginners and advanced learners to explore real-world coding concepts in a simple and visual way.\u003c\/p\u003e\n\u003ch4 data-start=\"1523\" data-end=\"1554\"\u003e\u003cstrong data-start=\"1528\" data-end=\"1552\"\u003e3. Educational \u0026amp; Fun\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1555\" data-end=\"1713\"\u003eAn excellent combination of \u003cstrong data-start=\"1583\" data-end=\"1615\"\u003ehands-on mechanical building\u003c\/strong\u003e and \u003cstrong data-start=\"1620\" data-end=\"1639\"\u003ecoding practice\u003c\/strong\u003e, ideal for STEM classrooms, robotics clubs, and home learning projects.\u003c\/p\u003e\n\u003ch4 data-start=\"1715\" data-end=\"1750\"\u003e\u003cstrong data-start=\"1720\" data-end=\"1748\"\u003e4. Durable Wooden Design\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1751\" data-end=\"1897\"\u003eMade from high-quality \u003cstrong data-start=\"1774\" data-end=\"1786\"\u003ebasswood\u003c\/strong\u003e, the structure is sturdy and can be \u003cstrong data-start=\"1823\" data-end=\"1841\"\u003ecustom-painted\u003c\/strong\u003e, giving every user a unique and personalized project.\u003c\/p\u003e\n\u003ch4 data-start=\"1899\" data-end=\"1936\"\u003e\u003cstrong data-start=\"1904\" data-end=\"1934\"\u003e5. Compatible \u0026amp; Expandable\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1937\" data-end=\"2076\"\u003eFully compatible with \u003cstrong data-start=\"1959\" data-end=\"1972\"\u003eMicro:bit\u003c\/strong\u003e and \u003cstrong data-start=\"1977\" data-end=\"2005\"\u003eESP32 development boards\u003c\/strong\u003e, giving you flexibility to expand your coding and automation skills.\u003c\/p\u003e\n\u003chr data-start=\"2078\" data-end=\"2081\"\u003e\n\u003ch4 data-start=\"2083\" data-end=\"2114\"\u003e\u003cstrong data-start=\"2087\" data-end=\"2112\"\u003e📘 Learning Resources\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2115\" data-end=\"2272\"\u003eFor assembly and programming tutorials, please refer to the official video guide:\u003cbr data-start=\"2196\" data-end=\"2199\"\u003e🎥 \u003ca data-start=\"2202\" data-end=\"2272\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.youtube.com\/watch?v=TN1ewP1zYoE\"\u003eWatch the tutorial here\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cpath d=\"M14.3349 13.3301V6.60645L5.47065 15.4707C5.21095 15.7304 4.78895 15.7304 4.52925 15.4707C4.26955 15.211 4.26955 14.789 4.52925 14.5293L13.3935 5.66504H6.66011C6.29284 5.66504 5.99507 5.36727 5.99507 5C5.99507 4.63273 6.29284 4.33496 6.66011 4.33496H14.9999L15.1337 4.34863C15.4369 4.41057 15.665 4.67857 15.665 5V13.3301C15.6649 13.6973 15.3672 13.9951 14.9999 13.9951C14.6327 13.9951 14.335 13.6973 14.3349 13.3301Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-start=\"2274\" data-end=\"2277\"\u003e\n\u003ch4 data-start=\"2279\" data-end=\"2304\"\u003e\u003cstrong data-start=\"2283\" data-end=\"2302\"\u003e💡 Perfect For:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"2307\" data-end=\"2346\"\u003eSTEM education and classroom teaching\u003c\/li\u003e\n\u003cli data-start=\"2349\" data-end=\"2372\"\u003eDIY robotics projects\u003c\/li\u003e\n\u003cli data-start=\"2375\" data-end=\"2402\"\u003eHands-on coding workshops\u003c\/li\u003e\n\u003cli data-start=\"2405\" data-end=\"2435\"\u003eCreative science exhibitions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":44991609405591,"sku":"","price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/microbit-thrower-assembled-front-view.jpg?v=1762237910"},{"product_id":"micro-bit-diy-colorful-light-box-beginner-kit","title":"Keyestudio Micro:bit V2 DIY STEM RGB Lamp Kit | Voice \u0026 Remote Control","description":"\u003ch4 data-start=\"578\" data-end=\"635\"\u003e🌟 Keyestudio Micro:bit V2.0 DIY STEM RGB Lamp Kit\u003c\/h4\u003e\n\u003cp data-start=\"636\" data-end=\"928\"\u003eUnleash creativity and learn coding the fun way!\u003cbr data-start=\"684\" data-end=\"687\"\u003eThis \u003cstrong data-start=\"692\" data-end=\"716\"\u003eSTEM educational kit\u003c\/strong\u003e combines \u003cstrong data-start=\"726\" data-end=\"766\"\u003eelectronics, programming, and design\u003c\/strong\u003e, allowing you to build your own \u003cstrong data-start=\"799\" data-end=\"832\"\u003evoice-activated RGB light box\u003c\/strong\u003e with a beautifully crafted \u003cstrong data-start=\"860\" data-end=\"882\"\u003ebasswood enclosure\u003c\/strong\u003e. Perfect for beginners, students, and makers.\u003c\/p\u003e\n\u003chr data-start=\"930\" data-end=\"933\"\u003e\n\u003ch4 data-start=\"935\" data-end=\"984\"\u003e🚀 Why Choose Keyestudio’s DIY RGB Lamp Kit?\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"985\" data-end=\"1735\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"985\" data-end=\"1010\"\u003e\n\u003ctr data-start=\"985\" data-end=\"1010\"\u003e\n\u003cth data-start=\"985\" data-end=\"995\" data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"995\" data-end=\"1010\" data-col-size=\"lg\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1025\" data-end=\"1735\"\u003e\n\u003ctr data-start=\"1025\" data-end=\"1206\"\u003e\n\u003ctd data-start=\"1025\" data-end=\"1057\" data-col-size=\"sm\"\u003e💡 \u003cstrong data-start=\"1030\" data-end=\"1056\"\u003eVoice \u0026amp; Remote Control\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd data-start=\"1057\" data-end=\"1206\" data-col-size=\"lg\"\u003eFeatures an RGB light module and IR receiver for \u003cstrong data-start=\"1108\" data-end=\"1125\"\u003esound control\u003c\/strong\u003e (clap to change color) and \u003cstrong data-start=\"1153\" data-end=\"1173\"\u003eremote switching\u003c\/strong\u003e, adding interactivity and fun.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1207\" data-end=\"1399\"\u003e\n\u003ctd data-start=\"1207\" data-end=\"1247\" data-col-size=\"sm\"\u003e🎨 \u003cstrong data-start=\"1212\" data-end=\"1246\"\u003eCreative \u0026amp; Customizable Design\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd data-start=\"1247\" data-end=\"1399\" data-col-size=\"lg\"\u003eBeautiful \u003cstrong data-start=\"1259\" data-end=\"1276\"\u003ebasswood case\u003c\/strong\u003e with \u003cstrong data-start=\"1282\" data-end=\"1304\"\u003ereplaceable panels\u003c\/strong\u003e (city, forest, moon, etc.). Panels can be \u003cstrong data-start=\"1347\" data-end=\"1371\"\u003epainted or decorated\u003c\/strong\u003e for personalized effects.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1400\" data-end=\"1573\"\u003e\n\u003ctd data-start=\"1400\" data-end=\"1427\" data-col-size=\"sm\"\u003e💻 \u003cstrong data-start=\"1405\" data-end=\"1426\"\u003eDual Coding Modes\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd data-start=\"1427\" data-end=\"1573\" data-col-size=\"lg\"\u003eCompatible with \u003cstrong data-start=\"1445\" data-end=\"1458\"\u003eMicro:bit\u003c\/strong\u003e and \u003cstrong data-start=\"1463\" data-end=\"1472\"\u003eESP32\u003c\/strong\u003e, supporting \u003cstrong data-start=\"1485\" data-end=\"1497\"\u003eMakeCode\u003c\/strong\u003e and \u003cstrong data-start=\"1502\" data-end=\"1515\"\u003eKidsBlock\u003c\/strong\u003e \u003cstrong data-start=\"1516\" data-end=\"1541\"\u003egraphical programming\u003c\/strong\u003e — ideal for all skill levels.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1574\" data-end=\"1735\"\u003e\n\u003ctd data-start=\"1574\" data-end=\"1597\" data-col-size=\"sm\"\u003e⚡ \u003cstrong data-start=\"1578\" data-end=\"1596\"\u003eLearn by Doing\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd data-start=\"1597\" data-end=\"1735\" data-col-size=\"lg\"\u003eCombines hands-on assembly with programming to teach \u003cstrong data-start=\"1652\" data-end=\"1669\"\u003esensor basics\u003c\/strong\u003e and \u003cstrong data-start=\"1674\" data-end=\"1700\"\u003eelectronics principles\u003c\/strong\u003e — an excellent educational gift.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1737\" data-end=\"1740\"\u003e\n\u003ch4 data-start=\"1742\" data-end=\"1765\"\u003e✨ Product Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1768\" data-end=\"1837\"\u003e\n\u003cstrong data-start=\"1768\" data-end=\"1786\"\u003eEasy Assembly:\u003c\/strong\u003e Interlocking basswood structure for quick setup.\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1917\"\u003e\n\u003cstrong data-start=\"1840\" data-end=\"1861\"\u003eDynamic Lighting:\u003c\/strong\u003e Multi-color RGB effects to create a vivid light show.\u003c\/li\u003e\n\u003cli data-start=\"1920\" data-end=\"2008\"\u003e\n\u003cstrong data-start=\"1920\" data-end=\"1940\"\u003eCoding Practice:\u003c\/strong\u003e Integrates coding logic with color control for engaging learning.\u003c\/li\u003e\n\u003cli data-start=\"2011\" data-end=\"2090\"\u003e\n\u003cstrong data-start=\"2011\" data-end=\"2031\"\u003eEducational Fun:\u003c\/strong\u003e Encourages STEM exploration through play and creativity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2092\" data-end=\"2095\"\u003e\n\u003ch4 data-start=\"2097\" data-end=\"2127\"\u003e⚠️ Important Safety Notes\u003c\/h4\u003e\n\u003cblockquote data-start=\"2128\" data-end=\"2433\"\u003e\n\u003col\u003e\n\u003cli data-start=\"2133\" data-end=\"2317\"\u003e\n\u003cstrong data-start=\"2133\" data-end=\"2159\"\u003eConductive Components:\u003c\/strong\u003e Includes electronic modules and controller boards. Follow the guide carefully. Incorrect use may cause overheating — disconnect immediately if this occurs.\u003c\/li\u003e\n\u003cli data-start=\"2323\" data-end=\"2433\"\u003e\n\u003cstrong data-start=\"2323\" data-end=\"2345\"\u003eSmall Sharp Parts:\u003c\/strong\u003e Contains small pins; \u003cstrong data-start=\"2367\" data-end=\"2414\"\u003enot suitable for children under 7 years old\u003c\/strong\u003e. Handle with care.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/blockquote\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":44995935142039,"sku":"","price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/microbit-diy-stem-coding-colorful-lamp-kit-keyestudio-main.jpg?v=1762235622"},{"product_id":"tiny-bit-smart-robot-car-set-micro-bit-mainboard-not-included","title":"Yahboom Tiny:bit Smart Robot Car Kit for Micro:bit","description":"\u003cp\u003e\u003cb\u003eUnlock the World of Coding \u0026amp; Robotics with the Tiny:bit Smart Car!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDive into the exciting world of STEM with the Yahboom Tiny:bit, a compact and feature-packed smart robot car designed for the BBC Micro:bit. Perfect for young learners, educators, and hobbyists, this kit is your all-in-one ticket to learning programming, robotics, and logical thinking in a fun, hands-on way. Its small size allows it to navigate anywhere, turning any room into a playground for discovery.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePerfect for All Skill Levels:\u003c\/b\u003e Start with the intuitive drag-and-drop blocks of \u003cb\u003eMakeCode\u003c\/b\u003e for a gentle introduction to programming. As your skills grow, seamlessly transition to text-based coding with \u003cb\u003ePython\u003c\/b\u003e to take on more complex challenges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePacked with Smart Sensors:\u003c\/b\u003e The Tiny:bit is ready for action right out of the box!\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltrasonic Sensor:\u003c\/b\u003e Enables intelligent obstacle avoidance and following modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInfrared Tracking Sensor:\u003c\/b\u003e Program it to follow black lines on a map with precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSound Detection:\u003c\/b\u003e Use the onboard microphone to create voice-controlled commands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCreative Expression:\u003c\/b\u003e Bring your robot to life with programmable \u003cb\u003eRGB lights\u003c\/b\u003e for cool lighting effects and a \u003cb\u003ebuzzer\u003c\/b\u003e to play melodies and musical notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultiple Ways to Control:\u003c\/b\u003e Take command with the included infrared remote control or connect via Bluetooth to use the dedicated \u003cb\u003eiOS\/Android mobile app\u003c\/b\u003e—no download required!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEndlessly Expandable:\u003c\/b\u003e Compatible with building blocks and featuring a set of alligator clip contacts at the rear, the Tiny:bit is ready for your creative expansions and new inventions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e This is a complete robot car kit that \u003cb\u003eincludes a rechargeable 18650 battery\u003c\/b\u003e. However, the \u003cb\u003eBBC Micro:bit mainboard is required for operation and is NOT included\u003c\/b\u003e in this package.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Car Chassis\u003c\/li\u003e\n\u003cli\u003e1x Infrared Remote Control\u003c\/li\u003e\n\u003cli\u003e1x 18650 Lithium Battery\u003c\/li\u003e\n\u003cli\u003e2x DC Motors\u003c\/li\u003e\n\u003cli\u003e1x Universal Wheel\u003c\/li\u003e\n\u003cli\u003e2x Motor Mounting Brackets\u003c\/li\u003e\n\u003cli\u003e2x Wheels\u003c\/li\u003e\n\u003cli\u003e1x Micro USB Charging Cable\u003c\/li\u003e\n\u003cli\u003e1x Line Tracking Map\u003c\/li\u003e\n\u003cli\u003e1x User Manual\u003c\/li\u003e\n\u003cli\u003e1x Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 18650 lithium battery (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Voltage:\u003c\/b\u003e 3.3V - 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput Sensors:\u003c\/b\u003e Ultrasonic, Infrared Tracking, Infrared Receiver, Microphone, Programmable RGB Lights\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Components:\u003c\/b\u003e DC Motors, Searchlight, Programmable RGB Lights, Buzzer\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembled Dimensions:\u003c\/b\u003e 106.8mm x 105mm x 49mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yahboom","offers":[{"title":"Without Micro:bit Board","offer_id":45067935842455,"sku":"","price":280.0,"currency_code":"HKD","in_stock":true},{"title":"With Micro:bit Board V2.2","offer_id":45067935875223,"sku":"","price":450.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/yahboom-tinybit-smart-robot-car-kit-with-box.jpg?v=1757066413"},{"product_id":"micro-bit-v2-rgb-ring-led-set-micro-bit-board-not-included","title":"Yahboom Micro:bit V2 RGB LED Ring Expansion Board | STEM Kit","description":"\u003ch4 data-start=\"544\" data-end=\"605\"\u003e✨ \u003cstrong data-start=\"551\" data-end=\"605\"\u003eBring Your Code to Life with Colorful RGB Effects!\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"607\" data-end=\"929\"\u003eThe \u003cstrong data-start=\"611\" data-end=\"664\"\u003eYahboom Micro:bit V2 RGB LED Ring Expansion Board\u003c\/strong\u003e is a powerful and educational accessory designed to inspire creativity in \u003cstrong data-start=\"739\" data-end=\"767\"\u003eSTEM and coding projects\u003c\/strong\u003e.\u003cbr data-start=\"768\" data-end=\"771\"\u003eIt integrates \u003cstrong data-start=\"785\" data-end=\"813\"\u003e24 programmable RGB LEDs\u003c\/strong\u003e and a \u003cstrong data-start=\"820\" data-end=\"843\"\u003ebuilt-in microphone\u003c\/strong\u003e, allowing you to design \u003cstrong data-start=\"868\" data-end=\"886\"\u003esound-reactive\u003c\/strong\u003e or \u003cstrong data-start=\"890\" data-end=\"919\"\u003eanimated lighting effects\u003c\/strong\u003e easily.\u003c\/p\u003e\n\u003cblockquote data-start=\"931\" data-end=\"998\"\u003e\n\u003cp data-start=\"933\" data-end=\"998\"\u003e⚠️ \u003cstrong data-start=\"936\" data-end=\"945\"\u003eNote:\u003c\/strong\u003e Micro:bit mainboard is \u003cstrong data-start=\"969\" data-end=\"985\"\u003enot included\u003c\/strong\u003e in this kit.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1000\" data-end=\"1003\"\u003e\n\u003ch4 data-start=\"1005\" data-end=\"1029\"\u003e🌈 \u003cstrong data-start=\"1013\" data-end=\"1029\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1033\" data-end=\"1212\"\u003e\n\u003cstrong data-start=\"1033\" data-end=\"1074\"\u003e24 Individually Programmable RGB LEDs\u003c\/strong\u003e – Each LED can display custom colors and brightness. Create dynamic lighting effects like rainbow, pulse, or sound-responsive patterns.\u003c\/li\u003e\n\u003cli data-start=\"1215\" data-end=\"1349\"\u003e\n\u003cstrong data-start=\"1215\" data-end=\"1238\"\u003eBuilt-in Microphone\u003c\/strong\u003e – Enables \u003cstrong data-start=\"1249\" data-end=\"1278\"\u003esound-controlled lighting\u003c\/strong\u003e, reacting to claps, voice, or music for fun interactive experiments.\u003c\/li\u003e\n\u003cli data-start=\"1352\" data-end=\"1517\"\u003e\n\u003cstrong data-start=\"1352\" data-end=\"1382\"\u003ePerfect for STEM Education\u003c\/strong\u003e – Supports block-based and Python programming through \u003cstrong data-start=\"1437\" data-end=\"1449\"\u003eMakeCode\u003c\/strong\u003e or \u003cstrong data-start=\"1453\" data-end=\"1468\"\u003eMicroPython\u003c\/strong\u003e, ideal for schools, workshops, and DIY makers.\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1646\"\u003e\n\u003cstrong data-start=\"1520\" data-end=\"1542\"\u003eDual Power Options\u003c\/strong\u003e – Operates via \u003cstrong data-start=\"1558\" data-end=\"1577\"\u003eMicro USB cable\u003c\/strong\u003e or \u003cstrong data-start=\"1581\" data-end=\"1600\"\u003e2×AAA batteries\u003c\/strong\u003e, making it portable and classroom-friendly.\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1784\"\u003e\n\u003cstrong data-start=\"1649\" data-end=\"1667\"\u003eDurable Design\u003c\/strong\u003e – Includes \u003cstrong data-start=\"1679\" data-end=\"1717\"\u003eacrylic mounting plates and screws\u003c\/strong\u003e to securely hold the Micro:bit and protect the board during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1786\" data-end=\"1789\"\u003e\n\u003ch4 data-start=\"1791\" data-end=\"1821\"\u003e🔌 \u003cstrong data-start=\"1799\" data-end=\"1821\"\u003eWide Compatibility\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1825\" data-end=\"1877\"\u003eFully compatible with \u003cstrong data-start=\"1847\" data-end=\"1863\"\u003eMicro:bit V2\u003c\/strong\u003e (and V1.5).\u003c\/li\u003e\n\u003cli data-start=\"1880\" data-end=\"2044\"\u003eAlso provides a \u003cstrong data-start=\"1896\" data-end=\"1915\"\u003e4-pin interface\u003c\/strong\u003e (un-soldered by default) for \u003cstrong data-start=\"1945\" data-end=\"1956\"\u003eArduino\u003c\/strong\u003e, \u003cstrong data-start=\"1958\" data-end=\"1967\"\u003eSTM32\u003c\/strong\u003e, or \u003cstrong data-start=\"1972\" data-end=\"1978\"\u003e51\u003c\/strong\u003e controllers, allowing extended development and experimentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2046\" data-end=\"2049\"\u003e\n\u003ch4 data-start=\"2051\" data-end=\"2077\"\u003e📐 \u003cstrong data-start=\"2059\" data-end=\"2077\"\u003eSpecifications\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2079\" data-end=\"2323\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2079\" data-end=\"2102\"\u003e\n\u003ctr data-start=\"2079\" data-end=\"2102\"\u003e\n\u003cth data-start=\"2079\" data-end=\"2091\" data-col-size=\"sm\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2091\" data-end=\"2102\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2115\" data-end=\"2323\"\u003e\n\u003ctr data-start=\"2115\" data-end=\"2165\"\u003e\n\u003ctd data-start=\"2115\" data-end=\"2123\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2123\" data-end=\"2165\"\u003eRGB LED Ring Expansion Board (VER:1.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2166\" data-end=\"2209\"\u003e\n\u003ctd data-start=\"2166\" data-end=\"2181\" data-col-size=\"sm\"\u003eLED Quantity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2181\" data-end=\"2209\"\u003e24 programmable RGB LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2210\" data-end=\"2232\"\u003e\n\u003ctd data-start=\"2210\" data-end=\"2221\" data-col-size=\"sm\"\u003eDiameter\u003c\/td\u003e\n\u003ctd data-start=\"2221\" data-end=\"2232\" data-col-size=\"sm\"\u003e88.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2233\" data-end=\"2252\"\u003e\n\u003ctd data-start=\"2233\" data-end=\"2242\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2242\" data-end=\"2252\"\u003e17.9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2253\" data-end=\"2292\"\u003e\n\u003ctd data-start=\"2253\" data-end=\"2269\" data-col-size=\"sm\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2269\" data-end=\"2292\"\u003eMicro:bit V2 \/ V1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2293\" data-end=\"2323\"\u003e\n\u003ctd data-start=\"2293\" data-end=\"2305\" data-col-size=\"sm\"\u003eCondition\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2305\" data-end=\"2323\"\u003e100% Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2325\" data-end=\"2328\"\u003e\n\u003ch4 data-start=\"2330\" data-end=\"2358\"\u003e📦 \u003cstrong data-start=\"2338\" data-end=\"2358\"\u003ePackage Contents\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"2360\" data-end=\"2451\"\u003eAll essential parts included for quick setup and learning (Micro:bit board not included):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2454\" data-end=\"2483\"\u003e1 × RGB LED Expansion Board\u003c\/li\u003e\n\u003cli data-start=\"2486\" data-end=\"2511\"\u003e1 × Acrylic Mount Plate\u003c\/li\u003e\n\u003cli data-start=\"2514\" data-end=\"2548\"\u003e4 × Acrylic Battery Mount Plates\u003c\/li\u003e\n\u003cli data-start=\"2551\" data-end=\"2572\"\u003e1 × Micro USB Cable\u003c\/li\u003e\n\u003cli data-start=\"2575\" data-end=\"2595\"\u003e1 × Battery Holder\u003c\/li\u003e\n\u003cli data-start=\"2598\" data-end=\"2617\"\u003e2 × AAA Batteries\u003c\/li\u003e\n\u003cli data-start=\"2620\" data-end=\"2641\"\u003eMounting Screws Set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yahboom","offers":[{"title":"Default Title","offer_id":45200035610775,"sku":"21PS002057","price":99.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/Yahboom-Microbit-V2-RGB-LED-Halo-Expansion-Board-Kit-Main.jpg?v=1762233006"},{"product_id":"37-values-480-pcs-electronics-component-fun-kit-with-power-supply-module","title":"37 Values 480 Pcs Electronics Component Fun Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eUnlock your creativity with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e37 Values 480 Pcs Electronics Component Fun Kit\u003c\/strong\u003e! This all-in-one kit is designed for hobbyists, students, and beginners looking to dive into electronics with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eArduino, Raspberry Pi, STM32\u003c\/strong\u003e, and other microcontroller platforms. Packed with over\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e480 components\u003c\/strong\u003e, including a power supply module, 830 tie-points breadboard, precision potentiometer, jumper wires, and a variety of sensors, LEDs, and resistors, this kit is perfect for building exciting and educational projects without soldering.\u003c\/p\u003e\n\u003cp\u003eWhether you're learning the basics of circuits or prototyping advanced designs, this kit offers everything you need to get started. Each component is individually packaged and labeled for easy organization, making it ideal for classrooms, STEM programs, or personal projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete \u0026amp; Practical:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOver 480 components for simple and engaging electrical experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWorks seamlessly with Arduino, Raspberry Pi, STM32, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolderless Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuild circuits easily with the included 830 tie-points breadboard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerfect for learning electronics and prototyping projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-specifications\"\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x Power Supply Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(3.3V\/5V, with push switch)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x 830 Tie-Points Breadboard\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Precision Potentiometer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e140x Solderless Connection Wires\u003c\/li\u003e\n\u003cli\u003e65x Male-to-Male Connecting Wires\u003c\/li\u003e\n\u003cli\u003e20x Male-to-Female Dupont Wires (16.5 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Male-to-Male USB Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x 40-Pin Male Header Connectors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e10x Tactile Buttons\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Circuits (ICs):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1x SN74HC595 (Shift Register)\u003c\/li\u003e\n\u003cli\u003e1x 4N35 (Optocoupler)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuzzers:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1x Active Buzzer\u003c\/li\u003e\n\u003cli\u003e1x Passive Buzzer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEDs (5mm):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e10x White, 10x Red, 10x Yellow, 10x Green, 10x Blue\u003c\/li\u003e\n\u003cli\u003e2x RGB LEDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitors:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e10x 22pF Ceramic Capacitors\u003c\/li\u003e\n\u003cli\u003e10x 100nF Ceramic Capacitors\u003c\/li\u003e\n\u003cli\u003e10x 10µF 50V Electrolytic Capacitors\u003c\/li\u003e\n\u003cli\u003ePixar 10x 100µF 50V Electrolytic Capacitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistors (¼W):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e10x 10Ω, 10x 100Ω, 30x 220Ω, 10x 330Ω\u003c\/li\u003e\n\u003cli\u003e10x 1KΩ, 10x 2KΩ, 10x 5KΩ, 10x 10KΩ, 10x 100KΩ, 10x 1MΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensors:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2x Photoresistors (Light Sensors)\u003c\/li\u003e\n\u003cli\u003e2x Thermistors (Temperature Sensors)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e10x 1N4007 Rectifier Diodes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e10x 2N2222 NPN Transistors\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-notes\"\u003e\n\u003ch4\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Warning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDo not use voltage higher than 9V with the power supply module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoking Hazard:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eContains small parts, not suitable for children under 3 years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage Tip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePair with an Arduino or Raspberry Pi (sold separately) for best results. Check online tutorials for project ideas!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":45470422401175,"sku":"","price":98.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/37-Values-480-Pcs-Electronics-Component-Fun-Kit.jpg?v=1754393530"},{"product_id":"keyestudio-micro-bit-mini-smart-turtle-robot-car","title":"Keyestudio Micro:bit Mini Smart Turtle Robot Car for STEM (No Micro:bit)","description":"\u003ch4\u003eKeyestudio Micro:bit Mini Smart Turtle Robot Car - Empowering STEM Education (Without Micro:bit)\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIgnite a passion for coding and robotics in young minds with the Keyestudio Micro:bit Mini Smart Turtle Robot Car!\u003c\/b\u003e This innovative kit provides an engaging and hands-on way for teenagers to explore the exciting world of STEM (Science, Technology, Engineering, and Mathematics). Designed for ease of use and powerful learning, it's the perfect platform to build essential programming skills and create interactive projects.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eProduct Features \u0026amp; Benefits:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHands-On STEM Learning:\u003c\/b\u003e Dive into robotics, coding, and electronics with a tangible, interactive project. Perfect for beginners and experienced young makers alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMicro:bit Compatibility (Micro:bit not included):\u003c\/b\u003e Designed to seamlessly integrate with the versatile Micro:bit microcontroller, a popular tool in STEM education for its compact size, portability, and robust functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultiple Exciting Functions:\u003c\/b\u003e This smart car offers a variety of engaging modes to explore:\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLine Tracking:\u003c\/b\u003e Program your robot to follow designated lines, teaching fundamental sensor and control concepts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltrasonic Follow:\u003c\/b\u003e Experience autonomous movement as the robot follows objects using its ultrasonic sensor, demonstrating proximity detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIR Remote Control:\u003c\/b\u003e Take command with the included IR remote, learning about wireless communication and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eObstacle Avoidance:\u003c\/b\u003e Watch your robot navigate its environment by detecting and avoiding obstacles, a key concept in robotics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntuitive MakeCode Programming:\u003c\/b\u003e Utilize the MakeCode platform, a user-friendly block-based programming environment, perfect for those new to coding. Easily drag and drop code blocks to bring your robot to life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive Information Course:\u003c\/b\u003e Access a rich collection of tutorials and guides (MakeCode tutorial, Micro:bit driver, firmware upgrade, Python tutorial, troubleshooting, maintenance) to support the learning journey.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBluetooth Multi-purpose Control:\u003c\/b\u003e Control your robot via a mobile app on Android or iOS, expanding the possibilities for interaction and remote operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable and Compact Design:\u003c\/b\u003e Built with quality materials, the robot is compact (120x\u003ci\u003e120x\u003c\/i\u003e120mm) and lightweight (492g), making it easy to assemble, transport, and enjoy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eWhat's Included in the Box:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAll necessary components for assembling the Mini Smart Turtle Car (chassis, wheels, motors, ultrasonic sensor, IR receiver, line tracking sensor, battery holder, screws, wires, and more).\u003c\/li\u003e\n\u003cli\u003eIR Remote Control\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003eDetailed assembly instructions and access to online learning resources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e The Micro:bit board is NOT included with this kit and must be purchased separately.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConnector Port Input:\u003c\/b\u003e DC 6V—9V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Voltage of Drive Board System:\u003c\/b\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard Operating Power Consumption:\u003c\/b\u003e Approx. 2.2W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Power:\u003c\/b\u003e 12W (Max Output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotor Speed:\u003c\/b\u003e 100RPM\/1min\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWorking Temperature Range:\u003c\/b\u003e 0-50℃\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnvironmental Protection Attributes:\u003c\/b\u003e ROHS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEYESTUDIO","offers":[{"title":"Default Title","offer_id":45635376087191,"sku":"21CU000134","price":399.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyestudio-microbit-robot-car-kit-main.jpg?v=1761910145"},{"product_id":"hand-crank-generator-stem","title":"Hand-Crank Generator 3V - STEM Education \u0026 DIY Science Project","description":"\u003cp\u003e\u003cb\u003eUnleash the Power of Hands-On Learning!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDiscover the fascinating world of energy conversion with our transparent hand-crank generator. This compact and engaging device is the perfect tool for classrooms, hobbyists, and curious minds of all ages. 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This kit is expertly designed for developers, hobbyists, and students to explore the exciting world of AI and the Internet of Things (IoT).\u003c\/p\u003e\n\u003cp\u003eA standout feature of this kit is its advanced multilingual capability. Engage in interactive conversations in \u003cb\u003eEnglish, Cantonese, or Mandarin Chinese\u003c\/b\u003e. The device understands these inputs and responds in clear Mandarin, making it a versatile tool for a wide range of voice-activated applications.\u003c\/p\u003e\n\u003cp\u003eThe core of this kit is the powerful ESP32-S3-N16R8 microcontroller, equipped with built-in Wi-Fi, 16MB of Flash, and 8MB of PSRAM. It provides a robust foundation for even the most ambitious projects. The included expansion board is specifically designed for voice applications, allowing for seamless connection of the high-quality 3W speaker and the crisp 0.91\" OLED display.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMultilingual AI Dialogue:\u003c\/b\u003e Supports voice input in English, Cantonese, and Mandarin Chinese, with voice output in Mandarin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePowerful Core:\u003c\/b\u003e Built around the ESP32-S3-N16R8 for high performance and connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReady to Use:\u003c\/b\u003e No soldering required. 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Featuring a dedicated control board, this signal doesn't just light up—it automatically cycles through realistic Red, Yellow, and Green light sequences, just like a real intersection.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAnimated Signal Cycling:\u003c\/b\u003e Includes a dedicated circuit board that automatically cycles through realistic Red, Yellow, and Green light sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBright 3-Aspect LED:\u003c\/b\u003e Features a classic 3-light (Red, Yellow, Green) signal head with bright, clear LEDs for excellent visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete DIY Kit:\u003c\/b\u003e Comes with everything you need to get started, including the signal post, circuit board, 6V battery holder (with On\/Off switch), and two CR2032 batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Operated:\u003c\/b\u003e No complex wiring needed. Runs conveniently on the included 6V (2x CR2032) power source, allowing you to place it anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Application:\u003c\/b\u003e Perfect for various scales (like HO, OO, or O scale) model railroads, architectural models, school projects, and desktop dioramas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 3-Aspect LED Traffic Signal Light with Post\u003c\/li\u003e\n\u003cli\u003e1 x Control Circuit Board\u003c\/li\u003e\n\u003cli\u003e1 x 6V (2x CR2032) Battery Holder with On\/Off Switch\u003c\/li\u003e\n\u003cli\u003e2 x CR2032 3V Lithium Batteries\u003c\/li\u003e\n\u003cli\u003e3 x Mounting \/ Wire Management Clips\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 6V DC (Powered by 2 x CR2032 batteries)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLight Type:\u003c\/b\u003e 3-Aspect LED (Red, Yellow, Green)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eControl:\u003c\/b\u003e Includes controller for automatic sequencing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46243249520791,"sku":"21CU000151","price":29.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/complete-6v-led-model-traffic-light-kit-contents.jpg?v=1762151248"},{"product_id":"yahboom-tiny-bit-pro-ai-visual-robot-car-kit","title":"Yahboom Tiny:bit Pro AI Visual Robot Car Kit for micro:bit (K210)","description":"\u003cp\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e This kit \u003cb\u003edoes not\u003c\/b\u003e include the micro:bit mainboard. It is a required component to complete the robot.\u003c\/p\u003e\n\u003cp\u003eUnlock the power of Artificial Intelligence with the \u003cb\u003eYahboom Tiny:bit Pro\u003c\/b\u003e, the ultimate upgrade to the classic Tiny:bit robot car. This kit combines the fun of DIY robotics with a powerful K210 vision module, transforming your micro:bit project into a smart, perceptive machine.\u003c\/p\u003e\n\u003cp\u003eIt's the perfect platform for students and hobbyists to transition from basic block-based coding to advanced machine learning and AI applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003ch4\u003e🧠 Cutting-Edge AI Vision with K210\u003c\/h4\u003e\n\u003cp\u003eThe \"Pro\" in Tiny:bit Pro comes from the high-performance K210 vision module. This dedicated AI camera and processor allows your robot to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRecognize \u0026amp; Identify:\u003c\/b\u003e Perform face recognition, mask detection, and digital identification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTrack \u0026amp; Follow:\u003c\/b\u003e Implement color tracking, visual line following, and target tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRead \u0026amp; React:\u003c\/b\u003e Detect and respond to QR codes, barcodes, and even the 6 included road signs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable View:\u003c\/b\u003e The camera bracket can be manually adjusted to get the perfect angle for your tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e🚗 Classic Tiny:bit Car Functions\u003c\/h4\u003e\n\u003cp\u003eThe robust car chassis is packed with sensors and features, programmable right from MakeCode:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmart Navigation:\u003c\/b\u003e Use the 2-channel infrared tracking sensor for precise line-following or the ultrasonic module for intelligent obstacle avoidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInteractive Fun:\u003c\/b\u003e Features a sound sensor to detect claps, a buzzer for playing melodies, and vibrant RGB \"funny lighting\" for custom effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy to Build:\u003c\/b\u003e Designed for simple installation, so you can get to coding faster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e💻 Dual Programming for All Skill Levels\u003c\/h4\u003e\n\u003cp\u003eThis kit grows with your skills:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eFor the Car (micro:bit):\u003c\/b\u003e Use \u003cb\u003eMicrosoft MakeCode\u003c\/b\u003e, the popular drag-and-drop graphical programming interface. Perfect for beginners learning loops, logic, and sensor control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFor the AI (K210):\u003c\/b\u003e Use \u003cb\u003eMicroPython\u003c\/b\u003e to program the vision module, diving into the world of AI, machine learning, and computer vision.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e🎮 Multiple Control Methods\u003c\/h4\u003e\n\u003cp\u003eTake command of your robot in three different ways:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMobile APP Remote Control:\u003c\/b\u003e Use your smartphone for easy control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInfrared Remote Control:\u003c\/b\u003e Includes a dedicated IR controller for quick commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003emicro:bit Handle Control:\u003c\/b\u003e Use a second micro:bit (sold separately) as a wireless gamepad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eWhat's in the Box?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTiny:bit Pro Car Chassis\u003c\/li\u003e\n\u003cli\u003eK210 AI Vision Module\u003c\/li\u003e\n\u003cli\u003eInfrared Remote Controller\u003c\/li\u003e\n\u003cli\u003e18650 Lithium Battery\u003c\/li\u003e\n\u003cli\u003e2x Wheels\u003c\/li\u003e\n\u003cli\u003eUltrasonic Sensor\u003c\/li\u003e\n\u003cli\u003eSmart Robot Tracking Map\u003c\/li\u003e\n\u003cli\u003e6x Road Signs\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003eAssembly Screws and Brackets\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(micro:bit mainboard is NOT included)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eProduct Parameters\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAI Sensor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eK210 vision module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProgramming\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMicro:bit: MakeCode \/ K210: MicroPython\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMotor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1:210 DC motor \/ 75RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCar Power Supply\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 lithium battery (3.6V-4.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCar Working Current\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V 400mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eK210 Module Camera\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eOV2640 \/ 2MP pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eK210 Module Display\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 inch LCD (320*240)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eK210 Module Power\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e5V 200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTF Card Slot\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eTF card included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCar Dimensions (L x W x H)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e105mm x 106.8mm x 122.34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yahboom","offers":[{"title":"Default Title","offer_id":46247947305111,"sku":"21CU000150","price":690.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/yahboom-tinybit-pro-ai-robot-car-k210-kit.jpg?v=1762316312"},{"product_id":"keyes-esp32-iot-smart-home-kit-ke3050-stem-education","title":"KEYES ESP32 IoT Smart Home Kit (KE3050) - STEM Education","description":"\u003cp\u003eDive into the world of the Internet of Things (IoT) with the \u003cb\u003eKEYES ESP32 IoT Smart Home Kit\u003c\/b\u003e. This all-in-one educational kit is perfect for beginners, students, and hobbyists looking to build a fully functional, programmable smart house from scratch.\u003c\/p\u003e\n\u003cp\u003ePowered by the versatile \u003cb\u003eKEYES ESP32 Plus\u003c\/b\u003e development board (featuring WiFi and Bluetooth), this kit lets you explore real-world smart home applications. You'll learn to assemble the laser-cut wooden house and integrate a wide array of sensors and modules.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmart Access:\u003c\/b\u003e Build a secure \u003cb\u003eRFID card reader\u003c\/b\u003e and a Morse code \"password\" system using push buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Control:\u003c\/b\u003e Use the powerful ESP32 for \u003cb\u003eWiFi and Bluetooth APP control\u003c\/b\u003e over your smart home functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnvironmental Sensing:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRain Sensor:\u003c\/b\u003e Automatically detects rain to trigger a servo-driven window to close.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemp \u0026amp; Humidity:\u003c\/b\u003e Monitor your home's climate in real-time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas Sensor:\u003c\/b\u003e Detect potential gas leaks and trigger an alarm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntelligent Automation:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePIR Motion Detection:\u003c\/b\u003e Create a motion-activated alarm or lighting system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVariable Fan:\u003c\/b\u003e Control a fan that adjusts its speed based on sensor data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInteractive Feedback:\u003c\/b\u003e Display data on the \u003cb\u003e1602 LCD screen\u003c\/b\u003e, create colorful light shows with the \u003cb\u003eRGB LED\u003c\/b\u003e module, and play tunes or alarms with the passive buzzer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eLearn to Code in Any Style\u003c\/h4\u003e\n\u003cp\u003eThis kit is perfect for learning and growing. It's fully compatible with multiple programming environments, making it accessible for all skill levels:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eArduino C\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eMicroPython\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMixly (Scratch)\u003c\/b\u003e graphical block programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat's Included in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x KEYES ESP32 Plus Development Board\u003c\/li\u003e\n\u003cli\u003e1x Laser-Cut Wooden House Kit\u003c\/li\u003e\n\u003cli\u003e1x LCD1602 Display Screen\u003c\/li\u003e\n\u003cli\u003e1x RFID Reader Module\u003c\/li\u003e\n\u003cli\u003e1x Analog Gas Sensor\u003c\/li\u003e\n\u003cli\u003e1x PIR Motion Sensor\u003c\/li\u003e\n\u003cli\u003e1x Temp \u0026amp; Humidity Sensor\u003c\/li\u003e\n\u003cli\u003e1x Raindrop Sensor\u003c\/li\u003e\n\u003cli\u003e2x 180° Servo Motors\u003c\/li\u003e\n\u003cli\u003e1x 130 Motor Module \u0026amp; Fan Blade\u003c\/li\u003e\n\u003cli\u003e1x 6812 RGB LED Module\u003c\/li\u003e\n\u003cli\u003e1x Yellow LED Module\u003c\/li\u003e\n\u003cli\u003e1x Passive Buzzer Module\u003c\/li\u003e\n\u003cli\u003e2x Button Modules\u003c\/li\u003e\n\u003cli\u003e1x IC Card \u0026amp; 1x Keyfob\u003c\/li\u003e\n\u003cli\u003e1x Battery Box (Batteries not included)\u003c\/li\u003e\n\u003cli\u003e1x USB Type-C Cable\u003c\/li\u003e\n\u003cli\u003eAll necessary wires (3P, 4P), screws, nuts, standoffs, and tools (screwdrivers, wrench).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e KE3050\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembled Dimensions:\u003c\/b\u003e 184 x 135 x 176 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 447.3g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyes","offers":[{"title":"Default Title","offer_id":46250410016919,"sku":"21CU000088","price":550.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyes-esp32-iot-smart-home-kit-assembled.jpg?v=1762592230"},{"product_id":"keyestudio-diy-crocodile-stem-kit-for-micro-bit-esp32-ks0802","title":"Keyestudio DIY Crocodile STEM Kit for Micro:bit \u0026 ESP32 (KS0802)","description":"\u003ch4\u003e🐊 Build, Code, and Learn with the Keyestudio DIY Crocodile Kit!\u003c\/h4\u003e\n\u003cp\u003eUnleash your creativity with the \u003cb\u003eKeyestudio STEM Programming DIY Crocodile Kit (KS0802)\u003c\/b\u003e! This engaging project is the perfect hands-on introduction to the world of robotics, coding, and engineering. Assemble your own interactive crocodile from eco-friendly basswood, then bring it to life with code.\u003c\/p\u003e\n\u003cp\u003eWatch as your crocodile uses its ultrasonic \"eyes\" to detect objects in its path. When something gets too close... \u003cb\u003eCHOMP!\u003c\/b\u003e The servo-powered jaws snap shut in a fun, interactive \"bite.\"\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e🚀 Key Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBuild Your Own Robot:\u003c\/b\u003e Assemble a cool, animated crocodile from precision laser-cut basswood parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInteractive Biting Action:\u003c\/b\u003e Uses an ultrasonic sensor to detect objects and a servo motor to create a \"biting\" motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLearn to Code (The Easy Way):\u003c\/b\u003e Supports two popular, beginner-friendly graphical programming platforms: \u003cb\u003eMakeCode\u003c\/b\u003e and \u003cb\u003eKidsBlock3.0\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Platform Compatibility:\u003c\/b\u003e Designed to be controlled by two of the most popular educational motherboards (sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEco-Friendly \u0026amp; Customizable:\u003c\/b\u003e Made from sustainable basswood that you can paint and decorate to make your crocodile truly unique!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cblockquote\u003e\n\u003ch4\u003e\u003cb\u003e⚠️ Important Note: Motherboard Not Included\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eTo complete this kit and bring your crocodile to life, you will need to purchase a main controller board separately. This kit is compatible with:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eMicro:bit V2\u003c\/b\u003e (Programmable with MakeCode, JavaScript, C++, MicroPython)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eESP32 Easy Coding Board\u003c\/b\u003e (Programmable with KidsBlock3.0, C++, MicroPython)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch4\u003e🧠 Develop Essential 21st-Century Skills\u003c\/h4\u003e\n\u003cp\u003eThis kit is more than just a toy; it's a complete STEM learning experience that helps develop:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePractical Ability:\u003c\/b\u003e Gain hands-on experience with assembly, wiring, and mechanics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLogic Thinking:\u003c\/b\u003e Develop problem-solving skills through block programming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntellectual Development:\u003c\/b\u003e Understand how sensors, servos, and code work together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eParent-Child Interaction:\u003c\/b\u003e A fantastic and rewarding project to build together.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e📦 What's in the Box?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x Expansion Board\u003c\/li\u003e\n\u003cli\u003e1x Ultrasonic Module (HC-SR04)\u003c\/li\u003e\n\u003cli\u003e1x Servo Motor\u003c\/li\u003e\n\u003cli\u003e1x Battery Holder (Batteries not included)\u003c\/li\u003e\n\u003cli\u003e4x Basswood Sheets (Laser-cut parts)\u003c\/li\u003e\n\u003cli\u003e1x Screwdriver\u003c\/li\u003e\n\u003cli\u003e1x 4P Dupont Wire\u003c\/li\u003e\n\u003cli\u003eFull set of Screws and Nuts (M1.25, M1.4, M2, M2.5, M4)\u003c\/li\u003e\n\u003cli\u003eUser Manual \u0026amp; Tutorials (Link available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e📋 Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e KS0802\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Basswood\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembled Dimensions:\u003c\/b\u003e 270mm x 83mm x 127mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEYESTUDIO","offers":[{"title":"Default Title","offer_id":46252022202519,"sku":null,"price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyestudio-diy-crocodile-stem-kit-ks0802.jpg?v=1762592084"},{"product_id":"keyestudio-arduino-solar-tracking-diy-kit","title":"Keyestudio Arduino Solar Tracking DIY Kit: STEM Coding Project","description":"\u003ch2 data-path-to-node=\"9\"\u003eMaster Renewable Energy with Smart Arduino Automation\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe world is shifting toward sustainable power, and there is no better way to learn than by building your own \u003cb data-index-in-node=\"110\" data-path-to-node=\"10\"\u003esolar tracking system\u003c\/b\u003e. The Keyestudio KS0530 kit uses four high-precision photoresistors and dual-axis servos to \"follow\" the brightest light source, ensuring your solar panel is always at the optimal angle.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eFrom Zero to Hero: 11 Detailed Tutorials\u003c\/h2\u003e\n\u003cp data-path-to-node=\"12\"\u003eDon't be intimidated by the wires! We provide \u003cb data-index-in-node=\"46\" data-path-to-node=\"12\"\u003e11 step-by-step online tutorials\u003c\/b\u003e that guide you from basic sensor testing to complex logic integration. You’ll learn how to control a \u003cb data-index-in-node=\"180\" data-path-to-node=\"12\"\u003e1602 LCD display\u003c\/b\u003e, monitor environmental data with the \u003cb data-index-in-node=\"234\" data-path-to-node=\"12\"\u003eTemperature and Humidity sensor\u003c\/b\u003e, and manage power output through the \u003cb data-index-in-node=\"303\" data-path-to-node=\"12\"\u003eSmart Phone Charging Module\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"13\"\u003eHigh Extensibility for Advanced Creators\u003c\/h2\u003e\n\u003cp data-path-to-node=\"14\"\u003eWhy stop at the basics? The Keyestudio development board preserves \u003cb data-index-in-node=\"67\" data-path-to-node=\"14\"\u003eIIC, UART, and SPI ports\u003c\/b\u003e. This means the hardware is \"future-proof.\" Once you master the provided code, you can add your own sensors, Wi-Fi modules, or GPS trackers to create a truly bespoke smart energy station.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"15\"\u003eWhy Choose the Keyestudio Solar Kit?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"16,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,0,0\"\u003eEducational Excellence:\u003c\/b\u003e Perfect for STEM classrooms or home-schooling.\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,1,0\"\u003eFunctional Design:\u003c\/b\u003e It doesn't just sit there; it actually charges your phone!\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,2,0\"\u003eOpen Source:\u003c\/b\u003e Modify, improve, and share your code with the global Arduino community.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46465288339607,"sku":"21CU000156","price":420.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyestudio-solar-tracking-kit-arduino.jpg?v=1766047194"},{"product_id":"arduino-sensor-kit-base-uno-r3","title":"Arduino Sensor Kit Base with UNO R3 | Plug \u0026 Play STEM Starter Kit","description":"\u003ch2 data-path-to-node=\"8\"\u003eHardware Doesn't Need to Be Hard\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003eGetting started with electronics can be intimidating. Stripping wires, deciphering breadboard layouts, and worrying about short circuits often get in the way of the real fun: programming and creating.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe \u003cb data-path-to-node=\"10\" data-index-in-node=\"4\"\u003eArduino Sensor Kit - Base\u003c\/b\u003e eliminates the friction. Through a powerful partnership between Arduino and Seeed Studio, we've integrated 10 of the most essential electronic modules onto a single, pre-wired PCB shield. No soldering iron. No breadboard. No messy jumper wires.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eSeamless Integration with Arduino UNO R3\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis complete bundle includes the legendary \u003cb data-path-to-node=\"12\" data-index-in-node=\"44\"\u003eArduino UNO R3 board\u003c\/b\u003e. You can simply mount the Sensor Kit shield directly onto the UNO board, connect the included USB cable to your computer, and you are immediately ready to code.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eUpgraded Precision for Your Projects\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eWe’ve refreshed the kit to ensure your data is as accurate as possible. The environmental monitoring module has been upgraded from the legacy DHT11 to the highly responsive \u003cb data-path-to-node=\"14\" data-index-in-node=\"173\"\u003eDHT20 Temperature \u0026amp; Humidity Sensor\u003c\/b\u003e, delivering faster and more stable readings for your smart home prototypes and weather stations.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eLearn from the Masters\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eYou aren't just buying hardware; you're unlocking an educational ecosystem. Access \u003cb data-path-to-node=\"16\" data-index-in-node=\"83\"\u003e10 high-quality, step-by-step online lessons\u003c\/b\u003e directly from Arduino's official platform (sensorkit.arduino.cc). Each module comes with clear instructions, electronic theory, and complete sample code, ensuring you transition from an absolute beginner to a confident maker in no time.\u003c\/p\u003e","brand":"Seeed studio","offers":[{"title":"Default Title","offer_id":47156999159959,"sku":"21CU000163","price":550.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/arduino-sensor-kit-base-top-view.jpg?v=1773206780"},{"product_id":"yahboom-microbit-16-in-1-stem-robot-kit","title":"Yahboom Micro:bit 16-in-1 STEM Robot Kit | Programmable Coding Toy","description":"\u003ch2 data-path-to-node=\"8\"\u003eBuild, Code, and Play: The Ultimate STEM Learning Experience\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003eIn today’s digital age, finding a toy that is both wildly entertaining and highly educational is a challenge. The Yahboom Micro:bit Robot Kit bridges that gap. Designed as a comprehensive STEM project, it guides children through the fascinating worlds of mechanical assembly and software programming. By physically building their robots and coding their behaviors, kids gain a deep, practical understanding of technology that goes far beyond traditional textbooks.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e16 Robots in 1 Kit: Endless Creativity\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eBoredom is not an option. With 358 precision-engineered ABS plastic blocks, your child can assemble 16 unique base models—ranging from a dynamic helicopter and an intricate unicycle to a mechanical spider and a robotic auto-door. This modular design continuously challenges their imagination and spatial awareness, ensuring the toy grows with them as their building skills advance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eTwo Programming Languages to Grow with Your Child\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eWhether your child is a complete beginner or a budding programmer, this kit adapts to their skill level:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"14,0,0\"\u003e\n\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eOnline Graphical Programming (MakeCode):\u003c\/b\u003e Perfect for beginners. Kids can easily drag and drop color-coded blocks to command their robot, making the logic of coding visually intuitive.\u003c\/li\u003e\n\u003cli data-path-to-node=\"14,1,0\"\u003e\n\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003ePython Programming:\u003c\/b\u003e A robust transition for teenagers and advanced learners. As they master graphical coding, they can seamlessly graduate to writing real Python scripts, learning an industry-standard language.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eSmart Control at Your Fingertips\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eOnce built, the robots come to life. The dedicated mobile App connects via Bluetooth, offering multiple driving modes including standard remote control, path drawing, voice commands, and gravity-sensor steering. Whether they are racing the \"Pretty Car\" across the living room or navigating an obstacle course, the 360-degree rotation and multidirectional movement guarantee hours of action-packed fun.\u003c\/p\u003e","brand":"Yahboom","offers":[{"title":"Standard Version (without micro:bit board)","offer_id":47401808035991,"sku":"21CU000164","price":420.0,"currency_code":"HKD","in_stock":true},{"title":"Standard Version (with micro:bit board v2.2)","offer_id":47401808068759,"sku":"21CU000164-2","price":600.0,"currency_code":"HKD","in_stock":true},{"title":"Advance Version (without micro:bit board)","offer_id":47401808101527,"sku":"21CU000165","price":550.0,"currency_code":"HKD","in_stock":true},{"title":"Advance Version (with micro:bit board)","offer_id":47401808134295,"sku":"21CU000165-2","price":730.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/yahboom-microbit-16-in-1-robot-kit-cover.jpg?v=1773901630"},{"product_id":"keyestudio-stem-diy-piano-kit-ks0801","title":"Keyestudio STEM DIY Button Piano Kit | Micro:bit \u0026 ESP32 Coding","description":"\u003ch2 data-path-to-node=\"8\"\u003eDiscover the Joy of Coding and Music\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe \u003cb data-path-to-node=\"9\" data-index-in-node=\"4\"\u003eKeyestudio STEM DIY Button Piano Kit\u003c\/b\u003e is not just a toy; it is a comprehensive gateway into the world of programming and electronics. Designed for students, DIY hobbyists, and STEM educators, this kit bridges the gap between software logic and physical hardware. By building a functional piano from scratch, users gain a profound understanding of how digital inputs translate into real-world outputs.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eDual Mainboard Compatibility for Flexible Learning\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eAdaptability is at the core of this learning kit. Whether you prefer the ubiquitous \u003cb data-path-to-node=\"11\" data-index-in-node=\"84\"\u003emicro:bit\u003c\/b\u003e ecosystem or the robust \u003cb data-path-to-node=\"11\" data-index-in-node=\"118\"\u003eESP-32 Easy Coding Board\u003c\/b\u003e, this piano adapts to your preferred platform. This dual compatibility ensures that as your coding skills advance, your hardware can keep pace. The built-in buzzer seamlessly processes your commands to play a full musical scale (Do, Re, Mi, Fa, So, La, Si, Do), turning complex code into instant auditory feedback.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eIntuitive Visual Programming\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eSay goodbye to intimidating walls of text. This STEM piano supports intuitive, block-based programming environments like \u003cb data-path-to-node=\"13\" data-index-in-node=\"121\"\u003eMakeCode\u003c\/b\u003e and \u003cb data-path-to-node=\"13\" data-index-in-node=\"134\"\u003eKidsBlock3.0\u003c\/b\u003e. By dragging and dropping logic blocks, beginners can grasp fundamental programming concepts—like loops, conditionals, and variables—without the frustration of syntax errors. It is the perfect, frustration-free introduction to computational thinking.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eHands-On Woodcraft Assembly\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eTrue learning happens when you build it yourself. The structural body of the piano is constructed from high-quality \u003cb data-path-to-node=\"15\" data-index-in-node=\"116\"\u003ebasswood\u003c\/b\u003e, providing a sturdy, satisfying, and eco-friendly assembly process. Installing the 8 individual button modules and routing the jumper wires develops crucial fine motor skills and a practical understanding of basic electronic circuitry.\u003c\/p\u003e","brand":"KEYESTUDIO","offers":[{"title":"Default Title","offer_id":47405248872599,"sku":"21CU000130-PIANO","price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyestudio-stem-diy-piano-microbit-mian.jpg?v=1773913476"},{"product_id":"keyes-4wd-mecanum-robot-arduino-kit","title":"KEYES 4WD Mecanum Wheel Robot Car Kit for Arduino | STEM Education","description":"\u003ch2 data-path-to-node=\"6\"\u003eBuild, Code, and Command Your Own Smart Robot\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eLooking for a hands-on way to master programming and electronics? The \u003cb data-path-to-node=\"7\" data-index-in-node=\"70\"\u003eKEYES 4WD Mecanum Robot Kit\u003c\/b\u003e bridges the gap between theory and real-world application. Whether you are a beginner taking your first steps in coding or a hobbyist looking for a robust hardware platform, this smart car kit delivers an engaging, frustration-free building experience.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eOmnidirectional Movement: Break the Rules of Steering\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eForget traditional steering limits. Equipped with four high-quality \u003cb data-path-to-node=\"9\" data-index-in-node=\"68\"\u003eMecanum wheels\u003c\/b\u003e, this robot can move forward, backward, slide sideways, travel diagonally, and spin 360 degrees on the spot. It is engineered to navigate tight spaces and complex obstacle courses with fluid, precise motion.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eThree Ways to Code: From Beginner to Pro\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThis kit grows with your skills. It supports three distinct programming environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,0,0\"\u003e\n\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eScratch \u0026amp; Mixly:\u003c\/b\u003e Perfect for beginners and younger students, these visual, drag-and-drop interfaces make understanding logic and loops intuitive and fun.\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,1,0\"\u003e\n\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eArduino C:\u003c\/b\u003e Ready for a challenge? Dive into text-based coding with the standard Arduino IDE to unlock the full potential of your hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eSmart Sensors for Autonomous Driving\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eTransform your remote-controlled car into an autonomous robot. The included \u003cb data-path-to-node=\"14\" data-index-in-node=\"76\"\u003eultrasonic sensor\u003c\/b\u003e acts as the robot's \"eyes,\" allowing it to detect and actively avoid obstacles, or even follow a moving object like your hand. Meanwhile, the bottom-mounted \u003cb data-path-to-node=\"14\" data-index-in-node=\"251\"\u003eline-tracking module\u003c\/b\u003e enables the car to flawlessly navigate complex black-line circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eExpandable and Future-Proof\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eBuilt around a powerful Plus development board and a versatile expansion shield, this kit isn't just a one-off toy. With reserved IIC, UART, SPI, and ESP8266 WiFi interfaces, you can easily upgrade your robot with new sensors, cameras, or IoT capabilities as your skills advance.\u003c\/p\u003e","brand":"Keyes","offers":[{"title":"Default Title","offer_id":47696182182039,"sku":"21CU000098","price":450.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/keyes-4wd-mecanum-robot.jpg?v=1776679706"},{"product_id":"mecanum-wheel-robot-kit-uno-18650","title":"4WD Mecanum Wheel Smart Robot Kit | UNO Compatible","description":"\u003ch2 data-path-to-node=\"8\"\u003eMaster Omnidirectional Mobility with Mecanum Technology\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003eExperience total freedom of movement. The core of this kit is the set of four specialized \u003cb data-path-to-node=\"9\" data-index-in-node=\"90\"\u003eMecanum wheels\u003c\/b\u003e, allowing your robot to move forward, backward, sideways (strafing), and diagonally without rotating its chassis. This \"omnimove\" capability is the industry standard for advanced robotics and automated warehouse vehicles, making it an essential platform for learning complex motor control algorithms.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eOptimized Power Delivery: 18650 Lithium-Ion Support\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eTo drive four DC gear motors and a scanning servo simultaneously, you need consistent, high-torque power. We have upgraded the power supply to a \u003cb data-path-to-node=\"11\" data-index-in-node=\"145\"\u003edual 18650 battery holder\u003c\/b\u003e. By utilizing 3.7V lithium-ion cells (sold separately), your robot gains significantly higher discharge rates and longer runtimes compared to traditional alkaline batteries. \u003ci data-path-to-node=\"11\" data-index-in-node=\"345\"\u003eUser discretion is advised when handling high-capacity lithium cells.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eIndustrial-Grade Foundation \u0026amp; Open-Source Control\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eBuilt to last, the \u003cb data-path-to-node=\"13\" data-index-in-node=\"19\"\u003eaircraft-grade aluminum alloy chassis\u003c\/b\u003e provides a rigid, professional foundation that won't flex or crack. At its heart sits a high-quality \u003cb data-path-to-node=\"13\" data-index-in-node=\"158\"\u003eUNO R3 compatible board\u003c\/b\u003e, paired with a V5.0 Sensor Shield. This setup is 100% compatible with the Arduino IDE and open-source libraries, offering a cost-effective yet powerful gateway into C++ robotics programming.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eIntelligent Sensing \u0026amp; Dynamic Perception\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe kit is fully equipped for autonomous interaction:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"16,0,0\"\u003e\n\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eUltrasonic Radar:\u003c\/b\u003e An HC-SR04 sensor mounted on a 180-degree SG90 servo allows the robot to \"sweep\" its environment to map distances and avoid obstacles in real-time.\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,1,0\"\u003e\n\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003ePrecision Tracking:\u003c\/b\u003e Integrated infrared modules enable line-following tasks and pathfinding experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"25\"\u003eSafety \u0026amp; Legal Disclaimers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"26,0,0\"\u003e\n\u003cb data-path-to-node=\"26,0,0\" data-index-in-node=\"0\"\u003eLithium Battery Safety:\u003c\/b\u003e This kit uses 18650 Lithium-ion batteries (not included). Misuse, short-circuiting, or improper connection may lead to fire or explosion. Users assume all responsibility for safe handling. We strictly recommend using high-quality protected cells.\u003c\/li\u003e\n\u003cli data-path-to-node=\"26,1,0\"\u003e\n\u003cb data-path-to-node=\"26,1,0\" data-index-in-node=\"0\"\u003eTechnical Proficiency Required:\u003c\/b\u003e Sold as an \"As-Is\" \u003cb data-path-to-node=\"26,1,0\" data-index-in-node=\"51\"\u003etechnical component set\u003c\/b\u003e. No technical support, step-by-step instructions, or pre-loaded source code is provided. By purchasing, you acknowledge you have the necessary skills to assemble and debug the hardware independently.\u003c\/li\u003e\n\u003cli data-path-to-node=\"26,2,0\"\u003e\n\u003cb data-path-to-node=\"26,2,0\" data-index-in-node=\"0\"\u003eTrademark Notice:\u003c\/b\u003e This product includes an UNO-compatible microcontroller. It is not an original Arduino™ product but is fully compatible with its open-source ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47735336042647,"sku":"21PS002072","price":299.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/4wd-mecanum-wheel-robot-kit-fully-assembled.jpg?v=1777437009"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/collections\/diy-kits-stem-collection.png?v=1776438142","url":"https:\/\/scccltd.com\/en-tw\/collections\/diy-kits-and-stem.oembed?page=2","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}