{"title":"Wiring \u0026 Breadboards","description":"\u003ch2 data-path-to-node=\"6\"\u003eEssential Wiring \u0026amp; Breadboards for Electronics Prototyping\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eWhether you are testing a new circuit design or building a permanent DIY electronics project, having stable and secure connections is crucial. Our comprehensive range of wiring and prototyping accessories provides everything you need to build, test, and finalize your electrical circuits with professional reliability.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eKey Components for Your Electronic Projects\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"9,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0,0\"\u003eSolderless Breadboards:\u003c\/b\u003e Ideal for rapid prototyping and circuit testing without the need for soldering. Available in various tie-point configurations to suit different project scales.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,0\"\u003eDupont Jumper Wires:\u003c\/b\u003e Flexible pre-crimped cables (male-to-male, female-to-female, and male-to-female) designed for quick connections on breadboards and development controllers like Arduino and Raspberry Pi.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,0\"\u003ePCB Prototype Boards:\u003c\/b\u003e Durable double-sided and single-sided universal perfboards. Perfect for transitioning your successfully tested designs into permanent, stable circuits.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,3,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,3,0\"\u003eConnectors \u0026amp; Terminals:\u003c\/b\u003e A wide selection of JST connectors, PCB screw terminal blocks, and IC sockets that ensure secure and organized component integration.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,4,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,4,0\"\u003eCable Management:\u003c\/b\u003e High-quality heat shrink tubing and zip wires to thoroughly insulate connections, prevent short circuits, and maintain neat internal wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eHow to Choose the Right Prototyping Accessories?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eFor educational STEM projects or temporary circuit testing, select solderless breadboards paired with Dupont jumper wires to maximize flexibility and speed. Once your circuit design is confirmed and ready for deployment, migrate your components to a PCB prototype board. Secure them using high-temperature soldering wire, proper terminal blocks, and JST connectors to guarantee long-term stability and enterprise-grade performance.\u003c\/p\u003e","products":[{"product_id":"580pcs-heat-shrink-tubing-insulation-shrinkable-tubes-apply-to-electical-wire-cable-wrap-assortment-wire-cable-sleeve-kit","title":"580PC Heat Shrink Tubing Wire Cable Wrap Kit – Assorted Sizes \u0026 Colors","description":"\u003cp class=\"my-0\"\u003eProtect and organize your wires with our comprehensive 580PCS Heat Shrink Tubing Wire Cable Wrap Kit. Designed for professional and DIY use, this kit features a wide range of heat shrink tubes in multiple sizes and vibrant colors, making it perfect for electronic repairs, cable management, and insulation projects.\u003c\/p\u003e\n\u003cp class=\"my-0\"\u003eEach tube shrinks tightly when heated, forming a durable, protective layer that guards against abrasion, moisture, and electrical shorts. 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No tools required for basic operation!\u003c\/li\u003e\n\u003cli data-sourcepos=\"24:1-24:132\"\u003e\n\u003cstrong\u003eReliable \u0026amp; Strong Grip:\u003c\/strong\u003e The pressed steel frame provides good elasticity and strength, ensuring your connections stay put.\u003c\/li\u003e\n\u003cli data-sourcepos=\"25:1-25:127\"\u003e\n\u003cstrong\u003eWide Wire Compatibility:\u003c\/strong\u003e Suitable for wires ranging from 0.5 to 3.5 square mm, offering versatility for various projects.\u003c\/li\u003e\n\u003cli data-sourcepos=\"26:1-26:95\"\u003e\n\u003cstrong\u003eDurable Performance:\u003c\/strong\u003e Designed to operate in a wide temperature range from -40°C to 150°C.\u003c\/li\u003e\n\u003cli data-sourcepos=\"27:1-27:95\"\u003e\n\u003cstrong\u003eSafe Operation:\u003c\/strong\u003e Rated for 250V and 10A, ensuring safety for your electrical applications.\u003c\/li\u003e\n\u003cli data-sourcepos=\"28:1-29:0\"\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for connecting parts of motors, electrical controls, power supplies, household appliances, lighting fixtures, machinery, and other wire-based projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"30:1-30:27\"\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"32:1-41:0\"\u003e\n\u003cli data-sourcepos=\"32:1-32:17\"\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CH-2\u003c\/li\u003e\n\u003cli data-sourcepos=\"33:1-33:68\"\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2 Position Spring Clamp Terminal Block \/ Quick Connector\u003c\/li\u003e\n\u003cli data-sourcepos=\"34:1-34:34\"\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 pieces per pack\u003c\/li\u003e\n\u003cli data-sourcepos=\"35:1-35:25\"\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 250V\u003c\/li\u003e\n\u003cli data-sourcepos=\"36:1-36:25\"\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 10A\u003c\/li\u003e\n\u003cli data-sourcepos=\"37:1-37:43\"\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to 150°C\u003c\/li\u003e\n\u003cli data-sourcepos=\"38:1-38:57\"\u003e\n\u003cstrong\u003eApplicable Wire Range:\u003c\/strong\u003e 0.5 to 3.5 mm² (square wire)\u003c\/li\u003e\n\u003cli data-sourcepos=\"39:1-39:89\"\u003e\n\u003cstrong\u003eCrimping Performance:\u003c\/strong\u003e Frame made of pressed steel for good elasticity and strength.\u003c\/li\u003e\n\u003cli data-sourcepos=\"40:1-41:0\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing, steel clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"42:1-42:20\"\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"44:1-45:0\"\u003e\n\u003cli data-sourcepos=\"44:1-45:0\"\u003e50 x CH-2 2 Position Spring Clamp Terminal Blocks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"46:1-46:91\"\u003e\u003cstrong\u003eSimplify your wiring projects today with these efficient and reliable quick connectors!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":35538349883543,"sku":"","price":15.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/CH-2-spring-clamp-quick-wire-connectors.jpg?v=1775985855"},{"product_id":"165x55mm-breadboard-830-point","title":"165x55mm 830-Point Solderless Breadboard for DIY Electronics","description":"\u003ch2 data-sourcepos=\"12:1-12:74\"\u003e\u003cstrong\u003e830-Point Solderless Breadboard for Electronic DIY Projects (165x55mm)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-sourcepos=\"14:1-14:375\"\u003eUnlock your creativity in electronics with this essential 830-point solderless breadboard. Measuring 165mm x 55mm, this breadboard provides ample space and connection points for prototyping and experimenting with a wide array of electronic components. It's the perfect tool for hobbyists, students, and professionals to build and test circuits without the need for soldering.\u003c\/p\u003e\n\u003ch3 data-sourcepos=\"16:1-16:17\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-sourcepos=\"18:1-23:0\"\u003e\n\u003cli data-sourcepos=\"18:1-18:212\"\u003e\n\u003cstrong\u003eGenerous Connection Points:\u003c\/strong\u003e With a total of 830 tie points, including 630 for the main circuit area and 200 for power rails, you have plenty of room to connect various components and build complex circuits.\u003c\/li\u003e\n\u003cli data-sourcepos=\"19:1-19:213\"\u003e\n\u003cstrong\u003eConvenient Solderless Design:\u003c\/strong\u003e Easily insert and remove components, allowing for quick circuit modifications and rapid prototyping without any soldering. This makes it ideal for learning and iterative design.\u003c\/li\u003e\n\u003cli data-sourcepos=\"20:1-20:248\"\u003e\n\u003cstrong\u003eVersatile \u0026amp; Compatible:\u003c\/strong\u003e Suitable for a wide range of electronic DIY projects, from simple LED circuits to more intricate microcontroller designs. It works seamlessly with standard electronic components, jumper wires, and development kits.\u003c\/li\u003e\n\u003cli data-sourcepos=\"21:1-21:176\"\u003e\n\u003cstrong\u003eDurable \u0026amp; Reusable:\u003c\/strong\u003e Constructed from high-quality materials, this breadboard is designed for repeated use, making it a cost-effective solution for countless projects.\u003c\/li\u003e\n\u003cli data-sourcepos=\"22:1-23:0\"\u003e\n\u003cstrong\u003ePortable \u0026amp; Lightweight:\u003c\/strong\u003e Its compact dimensions and light weight make it easy to carry for fieldwork, classroom experiments, or moving between different workspaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"24:1-24:183\"\u003eWhether you're just starting out in electronics or a seasoned enthusiast, this 830-point breadboard is an indispensable tool for developing and testing your circuit ideas efficiently.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":35667475726487,"sku":"21PS000939","price":20.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/830-point-solderless-breadboard-top-view.jpg?v=1777009024"},{"product_id":"alligator-clip-to-dupont-wire","title":"Alligator Clip to Male Dupont Jumper Wires (10pcs, 20cm)","description":"\u003cp\u003e\u003cb\u003eAlligator Clip to Dupont Jumper Wires - Essential for Your Electronics Projects!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis versatile set of \u003cb\u003e10 pieces\u003c\/b\u003e, \u003cb\u003e20cm\u003c\/b\u003e cables features alligator clips on one end and male Dupont connectors on the other, making it an indispensable tool for a wide range of electronics projects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e2-in-1 Design:\u003c\/b\u003e Seamlessly connect components with male Dupont pins to various test points using the secure alligator clips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimal Length:\u003c\/b\u003e At \u003cb\u003e20cm\u003c\/b\u003e (approximately 7.9 inches), these wires provide ample reach for most breadboard and prototype setups without excessive clutter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConvenient Pack:\u003c\/b\u003e Includes \u003cb\u003e10 individual jumper wires\u003c\/b\u003e, providing sufficient quantity for diverse connection needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Compatibility:\u003c\/b\u003e Perfectly suited for popular open-source platforms, including:\n\u003cul\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi\u003c\/li\u003e\n\u003cli\u003eOrange Pi\u003c\/li\u003e\n\u003cli\u003eMakey Makey\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-purpose Use:\u003c\/b\u003e Ideal for:\n\u003cul\u003e\n\u003cli\u003eLab experiments\u003c\/li\u003e\n\u003cli\u003eBreadboard prototyping\u003c\/li\u003e\n\u003cli\u003e3D print projects\u003c\/li\u003e\n\u003cli\u003eTesting circuits\u003c\/li\u003e\n\u003cli\u003eEducational robotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable \u0026amp; Reliable:\u003c\/b\u003e Constructed for repeated use in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor-Coded:\u003c\/b\u003e Easy identification and organization with multi-colored wires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eEnhance your prototyping, testing, and educational projects with these essential alligator clip to Dupont wires!\u003c\/b\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":37333514027159,"sku":"","price":20.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/alligator-clip-dupont-wires-arduino-pi-1.jpg?v=1775575412"},{"product_id":"crocodile-clip-to-female-jumper-wire","title":"Crocodile Clip to Female Jumper Wires 20cm - 10 Pack Test Leads","description":"\u003ch2\u003e\u003cb\u003eUnleash Your Creativity with Versatile Test Leads!\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThese 20cm Crocodile Clip to Female Jumper Wires are an essential addition to any electronics enthusiast's toolkit. Perfect for rapid prototyping, testing, and making quick connections, this 10-pack provides reliable and colorful leads for all your projects.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Identification:\u003c\/b\u003e Features 5 distinct alligator clip colors (2 of each) allowing for clear organization and error-free connections during complex experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimal Length:\u003c\/b\u003e At 20cm (approximately 7.9 inches), these wires offer a good balance of reach and neatness for your workbench.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Compatibility:\u003c\/b\u003e Designed with female jumper ends, they are ideal for seamless integration with:\n\u003cul\u003e\n\u003cli\u003eArduino Boards\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi\u003c\/li\u003e\n\u003cli\u003eOrange Pi\u003c\/li\u003e\n\u003cli\u003eMakey Makey\u003c\/li\u003e\n\u003cli\u003eBreadboards\u003c\/li\u003e\n\u003cli\u003e3D Printing Prototypes\u003c\/li\u003e\n\u003cli\u003eAnd various other open-source electronics platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable \u0026amp; Reliable:\u003c\/b\u003e Constructed for repeated use in lab experiments, DIY electronics, and educational settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpand Your Projects:\u003c\/b\u003e Essential for quick and secure temporary connections, allowing you to focus on innovation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're a seasoned maker or just starting out, these Crocodile Clip Jumper Wires simplify your setup and accelerate your prototyping process. Get your pack today and make connecting a breeze!\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":37333786755223,"sku":"21CE001161","price":20.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/crocodile-clip-jumper-wires-20cm-full-view.jpg?v=1775741726"},{"product_id":"40p-to-40p-gpio-ribbon-cable-for-raspberry-pi-4-3-zero-2","title":"40-Pin GPIO Rainbow Ribbon Cable for Raspberry Pi 5\/4\/3\/Zero\/2","description":"\u003ch4\u003e\u003cb\u003eOverview:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eElevate your Raspberry Pi projects with our high-quality, brand-new 40-Pin GPIO Ribbon Cable! This vibrant rainbow cable is designed for seamless connectivity between your Raspberry Pi (including the latest Raspberry Pi 5) and various 40-pin breakout boards. It makes prototyping, extending your GPIO pins, and custom builds easier than ever. Whether you're working with the powerful Raspberry Pi 5, the compact Raspberry Pi Zero, or any older model, this versatile cable ensures reliable data transmission and power supply.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-14\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-14\"\u003eBroad Compatibility:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-14\"\u003e Perfectly designed for a wide range of Raspberry Pi models, including the \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-14\"\u003eRaspberry Pi 5\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-14 citation-end-14\"\u003e, Raspberry Pi 4, Raspberry Pi 3 (Model B\/B+), Raspberry Pi Zero (1.3\/W\/WH), Raspberry Pi 2 (Model B), and older models like Raspberry Pi B+ and A+.\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40-Pin to 40-Pin Connection:\u003c\/b\u003e Features 40 female-to-female DuPont connectors, providing a secure and direct link from your Raspberry Pi's GPIO header to a 40-pin breakout, breadboard, or other prototyping components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVibrant Rainbow Design:\u003c\/b\u003e The individually colored wires (red, orange, yellow, green, blue, purple, grey, white, black, brown, etc.) simplify pin identification and debugging, making your circuitry clearer and more manageable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimal Length:\u003c\/b\u003e Measuring approximately 21.5cm (8.5 inches), this cable offers sufficient length for flexible placement within your project enclosure or experimental setup without excessive clutter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable \u0026amp; Reliable:\u003c\/b\u003e Constructed with high-quality materials to ensure stable connections and long-lasting performance for all your Raspberry Pi endeavors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cb\u003eWhy You Need This Cable:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eThis GPIO ribbon cable is an essential tool for any Raspberry Pi enthusiast or developer. It simplifies the process of connecting your Raspberry Pi to external components, allowing you to quickly test circuits, integrate sensors, control motors, and bring your ideas to life. Its broad compatibility, including the newest Raspberry Pi 5, ensures it will be a valuable asset in your toolkit for current and future projects.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eIdeal For:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnecting Raspberry Pi to breadboards or GPIO breakout boards.\u003c\/li\u003e\n\u003cli\u003eExtending your Raspberry Pi's GPIO pins for custom circuits.\u003c\/li\u003e\n\u003cli\u003eEducational projects and DIY electronics.\u003c\/li\u003e\n\u003cli\u003eRapid prototyping and experimentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCable Type:\u003c\/b\u003e 40-Pin GPIO Ribbon Cable (DuPont Cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnectors:\u003c\/b\u003e 40-pin Female to 40-pin Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e Approximately 21.5cm \/ 8.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e Multi-color (Rainbow)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":37558698737815,"sku":"","price":15.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/raspberry-pi-gpio-breakout-ribbon-cable.jpg?v=1756047143"},{"product_id":"electric-copper-wire-26awg","title":"10cm 26AWG Pre-Cut Copper Hook-Up Wire Set (100pcs) – Red \u0026 Black","description":"\u003ch2 data-path-to-node=\"9\"\u003eEfficiency Meets Reliability in Your Electronics Lab\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eIn the world of electronics, the difference between a successful prototype and a messy failure often comes down to the quality of your connections. Our \u003cb data-path-to-node=\"10\" data-index-in-node=\"152\"\u003e26AWG 10cm Copper Wires\u003c\/b\u003e are designed to bring order to your workbench.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eWhy Choose Pre-Cut 26AWG Wires?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eManually cutting and stripping thin gauge wire is time-consuming and often leads to damaged strands. These wires come \u003cb data-path-to-node=\"11\" data-index-in-node=\"150\"\u003epre-stripped at both ends\u003c\/b\u003e, allowing you to jump straight into assembly. The 26AWG thickness provides the perfect balance between flexibility and current-carrying capacity for low-voltage logic circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eColor-Coded for Safety and Speed\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003ePolarity errors can fry expensive components. With \u003cb data-path-to-node=\"12\" data-index-in-node=\"84\"\u003e50 Red (Positive) and 50 Black (Negative) wires\u003c\/b\u003e, you can maintain a standardized wiring convention across your entire project, making troubleshooting faster and preventing accidental short circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eBuilt for Durability\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eEach wire features high-grade copper core strands protected by heat-resistant PVC insulation. Whether you are soldering them onto a permanent PCB or using them for temporary breadboard testing, these wires hold their shape and maintain a low-resistance connection.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":39955248447639,"sku":"21CE001209","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/26awg-copper-wire-10cm-red-black-100pcs.jpg?v=1771230577"},{"product_id":"40pin-20cm-dupont-wire-male-to-male","title":"40-Pin Male-to-Male Dupont Jumper Wires for Arduino \u0026 Raspberry Pi","description":"\u003cp\u003eEffortlessly connect components in your electronics projects with this versatile 40-pin male-to-male Dupont jumper wire ribbon. Designed for hobbyists and professionals alike, these high-quality wires are an essential tool for prototyping and circuit building.\u003c\/p\u003e\n\u003cp\u003eThe ribbon can be easily separated into individual or smaller groups of wires to match the specific needs of your project, providing a clean and organized solution for your connections.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile 40-Pin Ribbon:\u003c\/b\u003e Comes as a single 40-wire ribbon that can be easily pulled apart to create custom wire bundles for your specific needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMale-to-Male Connectors:\u003c\/b\u003e Equipped with male pins on both ends, perfect for connecting female headers on development boards like Arduino, Raspberry Pi, or standard breadboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 2.54mm Pitch:\u003c\/b\u003e The pins are spaced at a standard \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e2.54\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003emm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e (0.1 inch), ensuring compatibility with most breadboards, IC sockets, and prototyping boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible \u0026amp; Durable:\u003c\/b\u003e Made from high-quality, flexible materials that withstand frequent bending and plugging, ensuring a reliable connection every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBroad Compatibility:\u003c\/b\u003e An indispensable component for any DIY electronics kit, fully compatible with Arduino, Raspberry Pi, ESP32, microcontrollers, and various PCBs.\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\u003eConnector Type:\u003c\/b\u003e Male-to-Male (M2M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePin Count:\u003c\/b\u003e 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch:\u003c\/b\u003e \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e2.54\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003emm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength Options:\u003c\/b\u003e 20 cm, 40 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e 1x 40-wire ribbon cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"20cm","offer_id":44368156459159,"sku":"","price":20.0,"currency_code":"HKD","in_stock":true},{"title":"40cm","offer_id":44368156524695,"sku":"","price":35.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/male-to-male-dupont-jumper-wires-40-pin-ribbon.jpg?v=1754218967"},{"product_id":"arduino-uno-r3-expansion-board","title":"Arduino UNO R3 Prototype Shield with Mini Breadboard","description":"\u003cp\u003e\u003cb\u003eOverview:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUnlock new possibilities for your Arduino UNO R3 projects with this versatile Prototype Expansion Board (SYB-170). Designed to seamlessly integrate with your ATMEGA328P-based Arduino, this shield provides a convenient platform for building and testing circuits without the need for extensive soldering. It's perfect for hobbyists, educators, and professional developers looking to rapidly prototype their ideas.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEffortless Prototyping:\u003c\/b\u003e Comes with a compact SYB-170 mini solderless breadboard (170 tie points) that easily adheres to the shield, allowing for quick and flexible circuit assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccessible Pin Layout:\u003c\/b\u003e All Arduino UNO R3 pins are conveniently brought to the top level of the shield, making connections intuitive and straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Controls:\u003c\/b\u003e Features a dedicated reset button, a general-purpose button, and two LED circuits that can be used directly for simple feedback and interaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEssential Power Access:\u003c\/b\u003e 5V, GND, and Raw power pins are exposed for easy power supply and ground connections to your external components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDedicated IC Area:\u003c\/b\u003e Includes a SOIC (Small Outline Integrated Circuit) place for soldering in surface-mount ICs, expanding your prototyping capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact \u0026amp; 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It effectively protects wires from moisture, dust, abrasion, and chemicals, extending the lifespan of your wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExceptional Temperature Resistance:\u003c\/b\u003e This heat shrink tubing reliably operates within a wide temperature range of -55°C to +125°C, with a temperature rating of 125°C, ensuring stable performance in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Flame Retardancy:\u003c\/b\u003e Engineered with a VW-1 flame retardant rating, providing an added layer of safety for your electrical applications by reducing fire risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Efficiency Shrink Ratio:\u003c\/b\u003e With a 2:1 shrink ratio, simply apply heat (using a heat gun or lighter) and the tubing will rapidly shrink to half of its original diameter, creating a tight, secure, and professional-looking seal around wires and cables.\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMinimum Shrink Temperature:\u003c\/b\u003e 70˚C\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFull Shrinkage Temperature:\u003c\/b\u003e 110˚C or above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSleek Black Finish:\u003c\/b\u003e The classic black color provides a clean, professional appearance that seamlessly blends with most installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical wiring and insulation\u003c\/li\u003e\n\u003cli\u003eCable bundling and organization\u003c\/li\u003e\n\u003cli\u003eWire repair and protection\u003c\/li\u003e\n\u003cli\u003eElectronic component protection\u003c\/li\u003e\n\u003cli\u003eDIY projects and electronics\u003c\/li\u003e\n\u003cli\u003eBattery pack insulation\u003c\/li\u003e\n\u003cli\u003eAutomotive and marine electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplication Tip:\u003c\/b\u003e The 10mm size is specifically recommended for protecting and reinforcing original IPHONE TYPE-C mobile phone charging cables, helping to extend their lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInvest in quality and precision for your next project with our reliable black heat shrink tubing!\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"10mm\/ 1 meter","offer_id":41997846216855,"sku":"","price":5.0,"currency_code":"HKD","in_stock":true},{"title":"12mm\/ 1 meter","offer_id":41997846249623,"sku":"","price":6.0,"currency_code":"HKD","in_stock":true},{"title":"16mm\/ 1 meter","offer_id":41997846282391,"sku":"","price":8.0,"currency_code":"HKD","in_stock":true},{"title":"20mm\/ 1 meter","offer_id":41997846347927,"sku":"","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"25mm\/ 1 meter","offer_id":41997846380695,"sku":"","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"40mm\/ 1 meter","offer_id":41997846413463,"sku":"","price":12.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/1-meter-thickened-heat-shrink-tubing-sizes-price.jpg?v=1775466414"},{"product_id":"310pcs-2-54mm-m-f-connector-kit","title":"310pcs 2.54mm Dupont Jumper Wire Connector Kit with Case","description":"\u003cp data-start=\"314\" data-end=\"624\"\u003eBuild and prototype with ease using this \u003cstrong data-start=\"355\" data-end=\"396\"\u003e310-piece 2.54mm Dupont Connector Kit\u003c\/strong\u003e, ideal for DIY electronics, Arduino, and breadboard projects. 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Spend less time preparing and more time building!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Application \u0026amp; Versatility:\u003c\/b\u003e Designed to integrate seamlessly with any breadboard, these wires are perfect for:\n\u003cul\u003e\n\u003cli\u003ePrototyping circuits\u003c\/li\u003e\n\u003cli\u003eArduino projects\u003c\/li\u003e\n\u003cli\u003eMicrobit setups\u003c\/li\u003e\n\u003cli\u003eLED strip connections\u003c\/li\u003e\n\u003cli\u003eTest circuits\u003c\/li\u003e\n\u003cli\u003eGeneral electronic experimentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompact \u0026amp; Organized:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe entire kit is neatly organized within a durable, clear plastic case (Size: 165x55x18mm), keeping your wires tidy and accessible.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43006776213655,"sku":"","price":25.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/breadboard-jumper-wire-kit-140pcs.jpg?v=1753976452"},{"product_id":"1660-hole-solderless-breadboard-with-aluminum-back-plate","title":"1660 Hole Solderless Breadboard SYB-1660 with Aluminum Back Plate","description":"\u003ch4 data-start=\"2116\" data-end=\"2140\"\u003e\u003cstrong data-start=\"2120\" data-end=\"2140\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2141\" data-end=\"2446\"\u003eThe \u003cstrong data-start=\"2145\" data-end=\"2179\"\u003eSolderless Breadboard\u003c\/strong\u003e offers \u003cstrong data-start=\"2187\" data-end=\"2206\"\u003e1660 tie-points\u003c\/strong\u003e, ideal for electronics prototyping, circuit testing, STEM education, robotics projects, and DIY electronics.\u003cbr data-start=\"2315\" data-end=\"2318\"\u003eMounted on a durable \u003cstrong data-start=\"2339\" data-end=\"2362\"\u003ealuminum back plate\u003c\/strong\u003e, it provides a stable and reliable work surface for repeated use without soldering.\u003c\/p\u003e\n\u003cp data-start=\"2448\" data-end=\"2531\"\u003ePerfect for engineers, makers, students, and anyone building electronic prototypes.\u003c\/p\u003e\n\u003chr data-start=\"2533\" data-end=\"2536\"\u003e\n\u003ch4 data-start=\"2538\" data-end=\"2558\"\u003e\u003cstrong data-start=\"2542\" data-end=\"2558\"\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"2561\" data-end=\"2658\"\u003e\n\u003cstrong data-start=\"2561\" data-end=\"2599\"\u003e1660 Tie-Points for Large Projects\u003c\/strong\u003e\u003cbr data-start=\"2599\" data-end=\"2602\"\u003eSupports complex circuit layouts and multi-IC designs.\u003c\/li\u003e\n\u003cli data-start=\"2662\" data-end=\"2764\"\u003e\n\u003cstrong data-start=\"2662\" data-end=\"2692\"\u003eStrong Aluminum Back Plate\u003c\/strong\u003e\u003cbr data-start=\"2692\" data-end=\"2695\"\u003eIncreases structural rigidity and prevents movement during testing.\u003c\/li\u003e\n\u003cli data-start=\"2768\" data-end=\"2876\"\u003e\n\u003cstrong data-start=\"2768\" data-end=\"2792\"\u003eDurable Spring Clips\u003c\/strong\u003e\u003cbr data-start=\"2792\" data-end=\"2795\"\u003eUses nickel-plated phosphor bronze clips for firm and long-lasting connections.\u003c\/li\u003e\n\u003cli data-start=\"2880\" data-end=\"2981\"\u003e\n\u003cstrong data-start=\"2880\" data-end=\"2909\"\u003eSolderless, Fast Assembly\u003c\/strong\u003e\u003cbr data-start=\"2909\" data-end=\"2912\"\u003eAccepts 20–29 AWG solid wires for easy prototyping and reusability.\u003c\/li\u003e\n\u003cli data-start=\"2985\" data-end=\"3106\"\u003e\n\u003cstrong data-start=\"2985\" data-end=\"3005\"\u003eWide Application\u003c\/strong\u003e\u003cbr data-start=\"3005\" data-end=\"3008\"\u003eIdeal for circuit testing, prototyping, STEM labs, robotics, DIY kits, and electronic education.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3108\" data-end=\"3111\"\u003e\n\u003ch4 data-start=\"3113\" data-end=\"3135\"\u003e\u003cstrong data-start=\"3117\" data-end=\"3135\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"3138\" data-end=\"3166\"\u003e\n\u003cstrong data-start=\"3138\" data-end=\"3159\"\u003eTotal Tie-Points:\u003c\/strong\u003e 1660\u003c\/li\u003e\n\u003cli data-start=\"3169\" data-end=\"3189\"\u003e\n\u003cstrong data-start=\"3169\" data-end=\"3187\"\u003eConfiguration:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-start=\"3194\" data-end=\"3227\"\u003e2 terminal strips (1260 points)\u003c\/li\u003e\n\u003cli data-start=\"3232\" data-end=\"3268\"\u003e4 distribution strips (400 points)\u003c\/li\u003e\n\u003cli data-start=\"3273\" data-end=\"3290\"\u003e3 binding posts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3293\" data-end=\"3338\"\u003e\n\u003cstrong data-start=\"3293\" data-end=\"3308\"\u003eBase Plate:\u003c\/strong\u003e Aluminum back plate (black)\u003c\/li\u003e\n\u003cli data-start=\"3341\" data-end=\"3404\"\u003e\n\u003cstrong data-start=\"3341\" data-end=\"3359\"\u003eClip Material:\u003c\/strong\u003e Nickel-plated phosphor bronze spring clips\u003c\/li\u003e\n\u003cli data-start=\"3407\" data-end=\"3433\"\u003e\n\u003cstrong data-start=\"3407\" data-end=\"3421\"\u003eWire Size:\u003c\/strong\u003e 20–29 AWG\u003c\/li\u003e\n\u003cli data-start=\"3436\" data-end=\"3505\"\u003e\n\u003cstrong data-start=\"3436\" data-end=\"3453\"\u003eApplications:\u003c\/strong\u003e Prototyping, testing, education, DIY kits, robotics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43063994974359,"sku":"21PS002118","price":29.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/1660-hole-breadboard-aluminum-plate-connectors.jpg?v=1764144127"},{"product_id":"35pcs-7-value-x-5pcs-pcb-board-kit","title":"35pcs SMD to DIP Adapter PCB Board Kit | SOP8-SOP28 Breakout Boards","description":"\u003ch2 data-path-to-node=\"7\"\u003eEffortless Prototyping for Modern Electronics\u003c\/h2\u003e\n\u003cp data-path-to-node=\"8\"\u003eIn modern electronics design, many innovative integrated circuits (ICs) are only available in SMD (Surface Mount Device) packages. For developers using standard breadboards or stripboards, this poses a significant challenge. Our \u003cb data-path-to-node=\"8\" data-index-in-node=\"229\"\u003eSMD to DIP Adapter PCB Kit\u003c\/b\u003e solves this problem by providing a stable, high-conductivity interface that adapts various SOP, MSOP, and SSOP footprints to a standard 2.54mm pitch.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eA Comprehensive 7-Value Solution\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eWhy buy individual adapters when you can have a complete library? This kit includes \u003cb data-path-to-node=\"10\" data-index-in-node=\"84\"\u003e5 pieces each of 7 different sizes\u003c\/b\u003e, ranging from the compact SOP8 to the larger SOP28. This variety covers the vast majority of logic gates, microcontrollers, and interface ICs used in contemporary DIY electronics. Each board is precision-manufactured with a standard green solder mask to prevent bridging and ensure clean, professional solder joints.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eIndustrial-Grade Build Quality\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eConstructed from durable \u003cb data-path-to-node=\"12\" data-index-in-node=\"25\"\u003eFR-4 glass epoxy\u003c\/b\u003e, these boards are designed to withstand the heat of repeated soldering. The pre-tinned pads offer excellent solderability, ensuring low-resistance connections for high-speed signals or power delivery. Each board features clear pin numbering on both sides, significantly reducing wiring errors and speeding up your assembly time.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43143933001879,"sku":"21PS002084","price":29.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/smd-to-dip-adapter-pcb-kit-main.jpg?v=1775374895"},{"product_id":"esp32-development-board-type-c-expansion-board","title":"ESP32 30-Pin Expansion Board | DevKitC Breakout | Type-C \u0026 DC Power","description":"\u003ch4 data-start=\"716\" data-end=\"736\"\u003e⚙️ \u003cstrong data-start=\"724\" data-end=\"736\"\u003eOverview\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"737\" data-end=\"1061\"\u003eMaximize your \u003cstrong data-start=\"751\" data-end=\"777\"\u003eESP32-DevKitC (30-Pin)\u003c\/strong\u003e board with this \u003cstrong data-start=\"794\" data-end=\"827\"\u003ehigh-quality expansion shield\u003c\/strong\u003e designed for makers, engineers, and IoT enthusiasts. This board expands all 30 pins into \u003cstrong data-start=\"917\" data-end=\"947\"\u003eeasy-to-use GVS interfaces\u003c\/strong\u003e, supports \u003cstrong data-start=\"958\" data-end=\"978\"\u003edual power input\u003c\/strong\u003e, and includes \u003cstrong data-start=\"993\" data-end=\"1006\"\u003eI2C ports\u003c\/strong\u003e for rapid prototyping and complex circuit integration.\u003c\/p\u003e\n\u003chr data-start=\"1063\" data-end=\"1066\"\u003e\n\u003ch4 data-start=\"1068\" data-end=\"1092\"\u003e🚀 \u003cstrong data-start=\"1076\" data-end=\"1092\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1095\" data-end=\"1258\"\u003e\n\u003cstrong data-start=\"1095\" data-end=\"1121\"\u003e🔋 Dual Power Options:\u003c\/strong\u003e\u003cbr data-start=\"1121\" data-end=\"1124\"\u003ePower your board via \u003cstrong data-start=\"1147\" data-end=\"1166\"\u003eUSB Type-C (5V)\u003c\/strong\u003e or \u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eDC Jack (6.5–16V)\u003c\/strong\u003e for flexibility in both development and installation environments.\u003c\/li\u003e\n\u003cli data-start=\"1262\" data-end=\"1440\"\u003e\n\u003cstrong data-start=\"1262\" data-end=\"1291\"\u003e🧩 Complete Pin Breakout:\u003c\/strong\u003e\u003cbr data-start=\"1291\" data-end=\"1294\"\u003eEvery pin from your ESP32-DevKitC module is expanded to a \u003cstrong data-start=\"1354\" data-end=\"1387\"\u003eGVS (Ground, Voltage, Signal)\u003c\/strong\u003e connector, simplifying sensor and peripheral wiring.\u003c\/li\u003e\n\u003cli data-start=\"1444\" data-end=\"1586\"\u003e\n\u003cstrong data-start=\"1444\" data-end=\"1466\"\u003e📡 Dual I2C Ports:\u003c\/strong\u003e\u003cbr data-start=\"1466\" data-end=\"1469\"\u003eTwo dedicated \u003cstrong data-start=\"1485\" data-end=\"1513\"\u003eI2C expansion interfaces\u003c\/strong\u003e provide easy connection to displays, sensors, and communication modules.\u003c\/li\u003e\n\u003cli data-start=\"1590\" data-end=\"1743\"\u003e\n\u003cstrong data-start=\"1590\" data-end=\"1623\"\u003e⚙️ Adjustable Output Voltage:\u003c\/strong\u003e\u003cbr data-start=\"1623\" data-end=\"1626\"\u003eSelect \u003cstrong data-start=\"1635\" data-end=\"1656\"\u003e5V or 3.3V output\u003c\/strong\u003e for the GVS pins using a jumper cap — perfect for a wide range of sensors and devices.\u003c\/li\u003e\n\u003cli data-start=\"1747\" data-end=\"1868\"\u003e\n\u003cstrong data-start=\"1747\" data-end=\"1769\"\u003e🔌 JUMP Interface:\u003c\/strong\u003e\u003cbr data-start=\"1769\" data-end=\"1772\"\u003eInnovative “JUMP” pin design supports efficient pin reuse and advanced circuit configurations.\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"2007\"\u003e\n\u003cstrong data-start=\"1872\" data-end=\"1897\"\u003e✅ High Compatibility:\u003c\/strong\u003e\u003cbr data-start=\"1897\" data-end=\"1900\"\u003eDesigned for \u003cstrong data-start=\"1915\" data-end=\"1938\"\u003eESP32-DevKitC (30P)\u003c\/strong\u003e boards. Please verify pin spacing before use to ensure a proper fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2009\" data-end=\"2012\"\u003e\n\u003ch4 data-start=\"2014\" data-end=\"2048\"\u003e📏 \u003cstrong data-start=\"2022\" data-end=\"2048\"\u003eProduct Specifications\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=\"2050\" data-end=\"2607\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2050\" data-end=\"2096\"\u003e\n\u003ctr data-start=\"2050\" data-end=\"2096\"\u003e\n\u003cth data-start=\"2050\" data-end=\"2061\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2052\" data-end=\"2060\"\u003eItem\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"2061\" data-end=\"2096\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2094\"\u003eSpecification \/ Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2144\" data-end=\"2607\"\u003e\n\u003ctr data-start=\"2144\" data-end=\"2203\"\u003e\n\u003ctd data-start=\"2144\" data-end=\"2170\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2146\" data-end=\"2169\"\u003eModel Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2170\" data-end=\"2203\"\u003eESP32-DevKitC (30-Pin Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2204\" data-end=\"2244\"\u003e\n\u003ctd data-start=\"2204\" data-end=\"2226\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2206\" data-end=\"2225\"\u003ePower Input (1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2226\" data-end=\"2244\"\u003eUSB Type-C: 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2245\" data-end=\"2290\"\u003e\n\u003ctd data-start=\"2245\" data-end=\"2267\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2247\" data-end=\"2266\"\u003ePower Input (2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2267\" data-end=\"2290\"\u003eDC Jack: 6.5V – 16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2291\" data-end=\"2338\"\u003e\n\u003ctd data-start=\"2291\" data-end=\"2309\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2293\" data-end=\"2308\"\u003eIO Breakout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2309\" data-end=\"2338\"\u003eFull 30-pin GVS interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2339\" data-end=\"2392\"\u003e\n\u003ctd data-start=\"2339\" data-end=\"2365\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2341\" data-end=\"2364\"\u003eCommunication Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2365\" data-end=\"2392\"\u003e2 × I2C expansion ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2393\" data-end=\"2452\"\u003e\n\u003ctd data-start=\"2393\" data-end=\"2425\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2395\" data-end=\"2424\"\u003eSelectable Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2425\" data-end=\"2452\"\u003e5V or 3.3V (via jumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2453\" data-end=\"2489\"\u003e\n\u003ctd data-start=\"2453\" data-end=\"2473\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2455\" data-end=\"2472\"\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2473\" data-end=\"2489\"\u003ePower status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2490\" data-end=\"2539\"\u003e\n\u003ctd data-start=\"2490\" data-end=\"2515\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2492\" data-end=\"2514\"\u003eMounting Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2515\" data-end=\"2539\"\u003eESP32 DevKitC socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2540\" data-end=\"2607\"\u003e\n\u003ctd data-start=\"2540\" data-end=\"2557\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2542\" data-end=\"2556\"\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2557\" data-end=\"2607\"\u003eHigh-reliability breakout \u0026amp; development module\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=\"2609\" data-end=\"2612\"\u003e\n\u003ch4 data-start=\"2614\" data-end=\"2642\"\u003e🧰 \u003cstrong data-start=\"2622\" data-end=\"2642\"\u003eInterface Layout\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003col\u003e\n\u003cli data-start=\"2646\" data-end=\"2676\"\u003e\n\u003cstrong data-start=\"2646\" data-end=\"2654\"\u003ePWR:\u003c\/strong\u003e Power indicator LED\u003c\/li\u003e\n\u003cli data-start=\"2680\" data-end=\"2712\"\u003e\n\u003cstrong data-start=\"2680\" data-end=\"2691\"\u003eUSB 5V:\u003c\/strong\u003e Type-C power input\u003c\/li\u003e\n\u003cli data-start=\"2716\" data-end=\"2753\"\u003e\n\u003cstrong data-start=\"2716\" data-end=\"2731\"\u003eDC 6.5–16V:\u003c\/strong\u003e DC power input jack\u003c\/li\u003e\n\u003cli data-start=\"2757\" data-end=\"2812\"\u003e\n\u003cstrong data-start=\"2757\" data-end=\"2786\"\u003eI2C Expansion Ports (x2):\u003c\/strong\u003e Communication interface\u003c\/li\u003e\n\u003cli data-start=\"2816\" data-end=\"2863\"\u003e\n\u003cstrong data-start=\"2816\" data-end=\"2834\"\u003eGVS Interface:\u003c\/strong\u003e Easy access to all IO pins\u003c\/li\u003e\n\u003cli data-start=\"2867\" data-end=\"2924\"\u003e\n\u003cstrong data-start=\"2867\" data-end=\"2886\"\u003eJUMP Interface:\u003c\/strong\u003e Pin reuse and multi-function design\u003c\/li\u003e\n\u003cli data-start=\"2928\" data-end=\"2975\"\u003e\n\u003cstrong data-start=\"2928\" data-end=\"2947\"\u003e5V\/3.3V Jumper:\u003c\/strong\u003e Selectable output voltage\u003c\/li\u003e\n\u003cli data-start=\"2979\" data-end=\"3041\"\u003e\n\u003cstrong data-start=\"2979\" data-end=\"3001\"\u003eInstallation Slot:\u003c\/strong\u003e Mount your ESP32 DevKitC board easily\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-start=\"3043\" data-end=\"3046\"\u003e\n\u003ch4 data-start=\"3048\" data-end=\"3076\"\u003e📦 \u003cstrong data-start=\"3056\" data-end=\"3076\"\u003ePackage Includes\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"3079\" data-end=\"3144\"\u003e1 × ESP32 Development Board Expansion Shield (for DevKitC 30-Pin)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3146\" data-end=\"3149\"\u003e\n\u003ch4 data-start=\"3151\" data-end=\"3177\"\u003e\u003cstrong data-start=\"3155\" data-end=\"3177\"\u003eWhy You’ll Love It\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"3178\" data-end=\"3473\"\u003eThis \u003cstrong data-start=\"3183\" data-end=\"3208\"\u003eESP32 Expansion Board\u003c\/strong\u003e is ideal for \u003cstrong data-start=\"3222\" data-end=\"3276\"\u003eIoT projects, smart devices, and rapid prototyping\u003c\/strong\u003e. It removes the hassle of messy jumper wires and ensures reliable connections for sensors, displays, and actuators. Whether you’re a hobbyist or developer, it’s a must-have for your ESP32 toolkit.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43480918392983,"sku":"21TS001619","price":19.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/ESP32-Type-C-Expansion-Board-Power-Front-Pins.jpg?v=1762495281"},{"product_id":"65pcs-lot-jumper-cable-jump-code-wire-kit-set","title":"65Pcs Assorted Breadboard Jumper Wires Kit (Male to Male)","description":"\u003cp\u003eThe essential toolkit for every electronics enthusiast, student, and professional. This \u003cb\u003e65-piece Solderless Breadboard Jumper Cable Set\u003c\/b\u003e provides the perfect solution for quickly and cleanly prototyping circuits on your Arduino, Raspberry Pi, or standard breadboard. Forget messy, unreliable connections—our flexible, colored wires keep your projects neat and organized.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e💡 Key Features \u0026amp; Benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSolderless Prototyping:\u003c\/b\u003e \u003cb\u003eMale-to-Male\u003c\/b\u003e connectors fit securely into any standard \u003cb\u003ebreadboard\u003c\/b\u003e or female header pins, allowing you to build, test, and modify circuits instantly without any soldering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible \u0026amp; Reusable:\u003c\/b\u003e Made from high-quality, durable materials, these flexible jump wires can be used over and over again for countless projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssorted Lengths (65 Total):\u003c\/b\u003e The bundle includes a variety of pre-cut lengths, ensuring you have the right wire for the shortest connections and the longest bridges, minimizing clutter on your board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor-Coded Clarity:\u003c\/b\u003e Wires come in multiple colors, making it easy to trace power, ground, and signal lines, which significantly reduces wiring errors and debugging time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Compatibility:\u003c\/b\u003e Perfectly suited for \u003cb\u003eArduino\u003c\/b\u003e and other microcontroller projects, electronic \u003cb\u003eDIY projects\u003c\/b\u003e, PC motherboard repairs, and PCB testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e📋 Product Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e 65 pieces (65Pcs\/Lot)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnector Type:\u003c\/b\u003e Male to Male\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Solderless Breadboards (Protoboards), Arduino, Raspberry Pi, PCB projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCondition:\u003c\/b\u003e 100% Brand New\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43481154715799,"sku":"","price":15.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/65pcs-breadboard-jumper-wires-male-to-male-kit-1.jpg?v=1776951949"},{"product_id":"esp32-extension-board-38pin","title":"ESP32 38-Pin Expansion Board (TYPE-C\/Micro USB, WiFi, Bluetooth)","description":"\u003ch4 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0\"\u003eESP32 38-Pin Expansion Board for ESP32S\/ESP32-WROOM-32 Module (TYPE-C\/Micro USB, CP2102, WiFi+Bluetooth, Dual-Core)\u003c\/h4\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eUnlock advanced prototyping and streamlined development with this dedicated ESP32 38-pin expansion board. Specially engineered for your ESP32S and ESP32-WROOM-32 (DevKitC-32) modules, this board offers robust connectivity for IoT, wireless, and embedded projects.\u003c\/p\u003e\n\u003ch4 class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eKey features include:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for both TYPE-C and Micro USB ESP32 development boards with CP2102 USB-to-serial interface.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eFlexible Power Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports DC6.5~16V, USB input, jumper-selectable 5V\/3.3V, and reverse polarity protection for safe operations.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eComprehensive Pin Access:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll 38 GPIOs are clearly labeled and color-coded, simplifying sensor, actuator, and accessory connections.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eRich Peripheral Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEasily interface with SD cards, UART, SPI, I2C, PWM, ADC, DAC, and more. Built for demanding applications such as voice\/audio streaming, MP3 decoding, and high-speed networking.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eAdvanced Wireless:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLeverages ESP32’s dual-core (80–240MHz) architecture, 4MB SPI flash, integrated Wi-Fi (802.11 b\/g\/n up to 150Mbps), Bluetooth v4.2 (BR\/EDR\/BLE), and antenna output up to 20dBm.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eLow-Power Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSleep current under 5µA supports battery-powered and wearable projects. Includes Hall sensor and capacitive touch sensor support.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\n\u003cstrong\u003eOTA-ready:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecure, encrypted firmware upgrades via FreeRTOS with TLS 1.2 hardware acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003ePerfect for engineers, students, and makers working on IoT devices, wireless sensor networks, advanced audio projects, or next-generation smart systems. Fast, reliable, and fully compatible with leading ESP32 modules.\u003c\/p\u003e\n\u003ch4 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0\"\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eCompatible modules: ESP32S, ESP-WROOM-32 (DevKitC-32)\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003ePin headers: Female, color-coded, 38 pins\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003ePower input: DC6.5–16V, USB, jumper selectable 3.3V\/5V\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eWireless: WiFi 802.11 b\/g\/n (up to 150Mbps), Bluetooth v4.2 (BR\/EDR\/BLE)\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eFlash: 4MB SPI\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eOnboard sensors: Hall, capacitive touch\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eDimensions: Standard 2.54mm spacing\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eReliability: HTOL\/HTSL\/uHAST\/TCT\/ESD tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0\"\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eRapid prototyping and testing\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eIoT and cloud-connected devices\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eAudio and voice streaming solutions\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eEducational projects and robotics\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eWearable electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43611164803223,"sku":"","price":35.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/esp32-38pin-expansion-board-front-view.jpg?v=1763715606"},{"product_id":"esp32-s3-gpio-expansion-board-44pin","title":"ESP32-S3 44-Pin GPIO Expansion Breakout Board with DC Power","description":"\u003ch4 data-start=\"607\" data-end=\"635\"\u003e🔧 \u003cstrong data-start=\"615\" data-end=\"635\"\u003eProduct Overview\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"636\" data-end=\"929\"\u003eSimplify your \u003cstrong data-start=\"650\" data-end=\"674\"\u003eESP32-S3 prototyping\u003c\/strong\u003e and \u003cstrong data-start=\"679\" data-end=\"707\"\u003eDIY electronics projects\u003c\/strong\u003e with this \u003cstrong data-start=\"718\" data-end=\"758\"\u003e44-pin GPIO Expansion Breakout Board\u003c\/strong\u003e. It provides easy access to every pin on your \u003cstrong data-start=\"805\" data-end=\"850\"\u003eESP32-S3 Development Board (WROOM-1 type)\u003c\/strong\u003e — perfect for smart home systems, IoT devices, and custom automation builds.\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1042\"\u003eThis board makes it easy to \u003cstrong data-start=\"959\" data-end=\"991\"\u003eduplicate, extend, and power\u003c\/strong\u003e your ESP32-S3 connections — no soldering required!\u003c\/p\u003e\n\u003chr data-start=\"1044\" data-end=\"1047\"\u003e\n\u003ch4 data-start=\"1049\" data-end=\"1073\"\u003e⚙️ \u003cstrong data-start=\"1057\" data-end=\"1073\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1076\" data-end=\"1235\"\u003e\n\u003cstrong data-start=\"1076\" data-end=\"1099\"\u003e🔌 Pin Duplication:\u003c\/strong\u003e Each ESP32-S3 GPIO pin can be extended into two points, allowing you to connect more sensors, modules, and components simultaneously.\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1396\"\u003e\n\u003cstrong data-start=\"1238\" data-end=\"1270\"\u003e🧩 Solderless Plug-and-Play:\u003c\/strong\u003e Directly plug your \u003cstrong data-start=\"1290\" data-end=\"1327\"\u003e44-pin ESP32-S3 Development Board\u003c\/strong\u003e into the onboard socket — no soldering or special adapters needed.\u003c\/li\u003e\n\u003cli data-start=\"1399\" data-end=\"1555\"\u003e\n\u003cstrong data-start=\"1399\" data-end=\"1428\"\u003e⚡ External Power Support:\u003c\/strong\u003e Includes a \u003cstrong data-start=\"1440\" data-end=\"1466\"\u003eDC2.1 power input port\u003c\/strong\u003e (supports 6.5V–9V DC) for powering high-current modules and ensuring stable operation.\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1667\"\u003e\n\u003cstrong data-start=\"1558\" data-end=\"1584\"\u003e💡 Clear Pin Labeling:\u003c\/strong\u003e All GPIO pins are clearly marked, simplifying prototyping and circuit debugging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1669\" data-end=\"1672\"\u003e\n\u003ch4 data-start=\"1674\" data-end=\"1699\"\u003e🧠 \u003cstrong data-start=\"1682\" data-end=\"1699\"\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1702\" data-end=\"1810\"\u003eDesigned \u003cstrong data-start=\"1711\" data-end=\"1754\"\u003especifically for 44-pin ESP32-S3 boards\u003c\/strong\u003e such as the \u003cstrong data-start=\"1767\" data-end=\"1786\"\u003eWROOM-1 Dev Kit\u003c\/strong\u003e (25.4mm pin spacing).\u003c\/li\u003e\n\u003cli data-start=\"1813\" data-end=\"1883\"\u003eCompatible with ESP32-S3 GPIO layouts following the 44-pin standard.\u003c\/li\u003e\n\u003cli data-start=\"1886\" data-end=\"1936\"\u003e⚠️ \u003cem data-start=\"1889\" data-end=\"1936\"\u003eMain ESP32-S3 development board not included.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1938\" data-end=\"1941\"\u003e\n\u003ch4 data-start=\"1943\" data-end=\"1967\"\u003e🧰 \u003cstrong data-start=\"1951\" data-end=\"1967\"\u003eApplications\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1970\" data-end=\"2002\"\u003eSmart home automation projects\u003c\/li\u003e\n\u003cli data-start=\"2005\" data-end=\"2037\"\u003eIoT sensor network prototyping\u003c\/li\u003e\n\u003cli data-start=\"2040\" data-end=\"2070\"\u003eRobotics and control systems\u003c\/li\u003e\n\u003cli data-start=\"2073\" data-end=\"2111\"\u003eEducational or maker lab experiments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":44983855841431,"sku":"","price":65.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/ESP32-S3-Breakout-Board-44pin-Dimensions-Pinout.jpg?v=1762869817"},{"product_id":"pcb-5-08mm-connector-2p3p4p-50pcs","title":"50PCS 2EDG 5.08mm PCB Plug-in Terminal Block Kit | 2\/3\/4 Pin Assortment","description":"\u003ch2 data-path-to-node=\"9\"\u003eStreamline Your PCB Maintenance with Modular Connectivity\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eIn the world of electronics, flexibility is key. The \u003cb data-path-to-node=\"10\" data-index-in-node=\"53\"\u003e2EDG 5.08mm series\u003c\/b\u003e is the industry standard for reliable wire-to-board interfacing. Whether you are building a custom CCTV control hub or a STEM robotics project, these connectors allow you to detach your wiring in seconds without reaching for a soldering iron.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eWhy Choose the 2EDG Series?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eMost standard terminal blocks are soldered directly and permanently. The \u003cb data-path-to-node=\"12\" data-index-in-node=\"73\"\u003eplug-in (pluggable) design\u003c\/b\u003e of the 2EDG system means the \"header\" is soldered to the PCB, while the \"plug\" holds the wires via secure screw terminals. This setup is essential for equipment that requires frequent servicing or modular upgrades.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eIndustrial-Grade Build Quality\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eConstructed from high-temperature resistant PA66 insulating material and phosphor bronze contacts, these connectors offer excellent conductivity and flame retardancy. The \u003cb data-path-to-node=\"14\" data-index-in-node=\"171\"\u003e5.08mm pitch\u003c\/b\u003e ensures plenty of clearance for high-voltage stability, making them a \"function-first\" choice for professional engineers and hobbyists alike.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":45007761571991,"sku":"","price":35.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/pcb-508mm-connector-kit-2p-3p-4p-1.jpg?v=1755843253"},{"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. 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This versatile cable is the perfect choice for a wide range of low-voltage applications, from custom LED lighting and model-making to DIY electronic prototypes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Purity Conductor:\u003c\/b\u003e Features a 11-strand (0.12mm) high-purity, oxygen-free \u003cb\u003etinned copper\u003c\/b\u003e core. This provides excellent conductivity while preventing corrosion and making soldering significantly easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable \u0026amp; Flexible Jacket:\u003c\/b\u003e Insulated with a flexible, eco-friendly \u003cb\u003ePVC jacket\u003c\/b\u003e that is durable, flame-retardant, and resistant to moisture and abrasion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Polarity Identification:\u003c\/b\u003e The red and black \"zip cord\" style allows you to quickly and accurately identify polarity (positive and negative), preventing connection errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Specifications:\u003c\/b\u003e Rated for \u003cb\u003e80°C\u003c\/b\u003e and \u003cb\u003e300V\u003c\/b\u003e, ensuring safe and stable performance in your projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCommon Applications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED strip lights \u0026amp; custom lighting\u003c\/li\u003e\n\u003cli\u003eModel trains, RC cars, and robotics\u003c\/li\u003e\n\u003cli\u003eDIY electronics (Arduino, Raspberry Pi projects)\u003c\/li\u003e\n\u003cli\u003eSmall speaker wire\u003c\/li\u003e\n\u003cli\u003eOther low-voltage DC connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eGauge\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e24 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eConductor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eTinned Copper (11 Strands \/ 0.12mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInsulation\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eEco-Friendly PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eColor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRed \u0026amp; Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eVoltage Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e300V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.4mm * 2.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"1M","offer_id":46250462838935,"sku":null,"price":4.0,"currency_code":"HKD","in_stock":true},{"title":"5M","offer_id":46250462871703,"sku":null,"price":20.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/24awg-zip-wire-1m-5m-lengths.jpg?v=1762592211"},{"product_id":"breadboard-layout-solderable-pcb-2-54mm-pitch-52-90mm","title":"Breadboard Layout Solderable PCB – 2.54mm Pitch (52×90mm)","description":"\u003cp data-end=\"243\" data-start=\"173\"\u003e\u003cstrong data-end=\"243\" data-start=\"173\"\u003eSeamless Prototype Transfer: Solderable PCB with Breadboard Layout\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"586\" data-start=\"245\"\u003eThis PCB is designed for makers, students, and engineers who want a smooth transition from prototype to permanent circuit. It features the \u003cstrong data-end=\"440\" data-start=\"384\"\u003eexact same layout as a standard 400-point breadboard\u003c\/strong\u003e, allowing you to move your completed breadboard circuit directly onto this board for soldering—\u003cstrong data-end=\"585\" data-start=\"536\"\u003eno rewiring, no redesigning, no extra jumpers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"742\" data-start=\"588\"\u003eOnce your prototype works on the breadboard, simply solder the components onto this PCB in the same positions, saving time and preventing wiring mistakes.\u003c\/p\u003e\n\u003ch4 data-end=\"764\" data-start=\"744\"\u003e\u003cstrong data-end=\"764\" data-start=\"748\"\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"962\" data-start=\"766\"\u003e\n\u003cstrong data-end=\"800\" data-start=\"766\"\u003eBreadboard-Compatible Layout\u003c\/strong\u003e\u003cbr data-end=\"803\" data-start=\"800\"\u003eFront side includes clear silkscreen markings for columns A–J and rows 1–30, including top and bottom power rails—identical to a standard half-size breadboard.\u003c\/li\u003e\n\u003cli data-end=\"1197\" data-start=\"964\"\u003e\n\u003cstrong data-end=\"990\" data-start=\"964\"\u003ePre-Connected Traces\u003c\/strong\u003e\u003cbr data-end=\"993\" data-start=\"990\"\u003eThe back side features pre-routed copper traces (5 holes per group + continuous power rails), accurately replicating how a real breadboard conducts signals. This greatly reduces the need for jumper wires.\u003c\/li\u003e\n\u003cli data-end=\"1358\" data-start=\"1199\"\u003e\n\u003cstrong data-end=\"1230\" data-start=\"1199\"\u003eHigh-Quality Construction\u003c\/strong\u003e\u003cbr data-end=\"1233\" data-start=\"1230\"\u003eBlack solder mask with gold-plated (or ENIG-style) pads—based on appearance—ensures clean soldering and excellent durability.\u003c\/li\u003e\n\u003cli data-end=\"1493\" data-start=\"1360\"\u003e\n\u003cstrong data-end=\"1387\" data-start=\"1360\"\u003eStandard 2.54mm Pitch\u003c\/strong\u003e\u003cbr data-end=\"1390\" data-start=\"1387\"\u003eCompatible with most DIP ICs, pin headers, resistors, capacitors, sensors, and through-hole components.\u003c\/li\u003e\n\u003cli data-end=\"1625\" data-start=\"1495\"\u003e\n\u003cstrong data-end=\"1514\" data-start=\"1495\"\u003eEasy Mounting\u003c\/strong\u003e\u003cbr data-end=\"1517\" data-start=\"1514\"\u003eIncludes M2\/M3 mounting holes on the corners and sides for securing the board in enclosures or DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1659\" data-start=\"1627\"\u003e\u003cstrong data-end=\"1659\" data-start=\"1631\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"1708\" data-start=\"1663\"\u003e\n\u003cstrong data-end=\"1678\" data-start=\"1663\"\u003eDimensions:\u003c\/strong\u003e approx. 52mm × 90mm × 1.6mm\u003c\/li\u003e\n\u003cli data-end=\"1735\" data-start=\"1711\"\u003e\n\u003cstrong data-end=\"1726\" data-start=\"1711\"\u003eHole Pitch:\u003c\/strong\u003e 2.54mm\u003c\/li\u003e\n\u003cli data-end=\"1803\" data-start=\"1738\"\u003e\n\u003cstrong data-end=\"1756\" data-start=\"1738\"\u003eHole Diameter:\u003c\/strong\u003e approx. 1.0mm (standard for most components)\u003c\/li\u003e\n\u003cli data-end=\"1841\" data-start=\"1806\"\u003e\n\u003cstrong data-end=\"1819\" data-start=\"1806\"\u003eMaterial:\u003c\/strong\u003e FR-4 fiberglass PCB\u003c\/li\u003e\n\u003cli data-end=\"1875\" data-start=\"1844\"\u003e\n\u003cstrong data-end=\"1854\" data-start=\"1844\"\u003eColor:\u003c\/strong\u003e Black (double-sided)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46288344613015,"sku":"21PS002557","price":18.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/solderable-breadboard-pcb-layout-front-view.jpg?v=1763625692"},{"product_id":"flexible-universal-pcb-prototype-board-6x8cm","title":"Flexible Universal PCB Prototype Board - 6x8cm 2.54mm Pitch DIY","description":"\u003cp data-path-to-node=\"7\"\u003e\u003cb\u003eProduct Overview: \u003c\/b\u003eTake your DIY electronics projects to the next level with this \u003cb\u003e6x8cm Flexible PCB Prototype Board\u003c\/b\u003e. Unlike standard rigid perfboards, this flexible circuit board is designed to fit into compact spaces, curved housings, or wearable technology projects where traditional boards simply won't fit.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eFeaturing a standard 2.54mm pitch, it is compatible with most DIP components, sensors, and headers, making it an essential tool for hobbyists, engineers, and students.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"10,0,0\"\u003e\n\u003cb\u003eFlexible Substrate:\u003c\/b\u003e Thin and bendable material allows for installation in non-flat enclosures or wearable devices.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,1,0\"\u003e\n\u003cb\u003eStandard Compatibility:\u003c\/b\u003e Features a widely used 2.54mm hole pitch, perfect for standard ICs, headers, and discrete components.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,2,0\"\u003e\n\u003cb\u003eHigh-Quality Finish:\u003c\/b\u003e Black solder mask with gold-plated (ENIG) pads for superior conductivity and easier soldering.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,3,0\"\u003e\n\u003cb\u003eEasy Prototyping:\u003c\/b\u003e Double-sided through-hole plating ensures secure connections.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,4,0\"\u003e\n\u003cb\u003eClear Labeling:\u003c\/b\u003e Alpha-numeric grid (A-X, 1-30) printed on the board makes circuit planning and tracing simple.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,0,0\"\u003e\n\u003cb\u003eType:\u003c\/b\u003e Universal Prototype PCB (Perfboard)\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,1,0\"\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Flexible Substrate\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,0\"\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e Approx. 62mm x 80mm (Nominal 6cm x 8cm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,3,0\"\u003e\n\u003cb\u003eHole Pitch:\u003c\/b\u003e 2.54mm\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,4,0\"\u003e\n\u003cb\u003eColor:\u003c\/b\u003e Black with Gold Pads\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46288435183767,"sku":"21PS002217","price":12.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/flexible-pcb-prototype-board-6x8cm-front-view.jpg?v=1763632814"},{"product_id":"usb-3-1-type-c-male-solder-connector-diy-kit","title":"USB 3.1 Type-C Male Solder Connector DIY Kit with Black Housing Shell","description":"\u003ch2 data-path-to-node=\"9\"\u003eThe Essential Component for DIY Cable Enthusiasts\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eWhen it comes to custom cable building—especially for the \u003cb data-path-to-node=\"10\" data-index-in-node=\"58\"\u003eMechanical Keyboard community\u003c\/b\u003e—simplicity and direct connectivity are key. Our \u003cb data-path-to-node=\"10\" data-index-in-node=\"136\"\u003eNon-PD USB-C Solder Kit\u003c\/b\u003e provides a clean, stable connection for devices that don't require Power Delivery negotiation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eOptimized for Manual Soldering\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eUnlike complex connectors with integrated chips that can be sensitive to heat, this \"Basic Version\" features a \u003cb data-path-to-node=\"12\" data-index-in-node=\"111\"\u003ehigh-quality PCB\u003c\/b\u003e with clear solder pads. This makes it the perfect choice for:\u003c\/p\u003e\n\u003cul\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\"\u003eCustom Coiled Cables:\u003c\/b\u003e Achieve that signature look for your gaming setup without unnecessary circuitry.\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\"\u003e5V Power Supply Projects:\u003c\/b\u003e Easily convert older devices to a modern Type-C power input (5V Max).\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,2,0\"\u003e\n\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eStandard Data Sync:\u003c\/b\u003e Reliable 4-wire or 5-wire data transfer for mice, keyboards, and legacy USB devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eProfessional Build Quality\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe connector is housed in a robust, two-part black plastic shell that snaps together securely. We’ve included a strain-relief boot to ensure your custom-made cable lasts through thousands of bends.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46826263773335,"sku":"21AR000368","price":7.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/usb-3-1-type-c-male-solder-connector-diy-kit-components.jpg?v=1768556647"},{"product_id":"pcb-screw-terminal-block-10-pack","title":"10-Pack PCB Screw Terminal Block Connectors | 2-Pin \u0026 3-Pin","description":"\u003ch2 data-path-to-node=\"6\"\u003eBuild Reliable Circuits with Premium PCB Terminal Blocks\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eWhether you are prototyping a complex robotics project or repairing essential industrial hardware, a weak connection can ruin hours of hard work. Our heavy-duty PCB Screw Terminal Blocks are designed to eliminate the frustration of loose wires and brittle solder joints, giving you a rock-solid, vibration-resistant connection every time.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eSolid Construction for Maximum Stability\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eElectronics design requires dependable components. Our terminal blocks are built with a solid, single-piece housing in either 2-pin or 3-pin variants. Unlike modular blocks that can sometimes separate under stress, these fixed-pin connectors offer superior structural integrity. Simply solder them onto your printed circuit board to create a permanent, highly secure wire connection point tailored exactly to your layout.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eBuilt for Durability and Secure Connections\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eWorking with different wire thicknesses? These standard through-hole terminal blocks feature a robust internal clamping mechanism that securely grips anything from thin 24 AWG signal wires up to thicker 14 AWG power cables. The integrated screw-down design ensures a firm hold, dramatically reducing the risk of accidental disconnects during movement or testing. Encased in high-quality, flame-retardant plastic, they offer excellent insulation and long-term safety for all your power and data distribution needs.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"2pin 10pcs","offer_id":47567623520407,"sku":"21PS001470","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"3pin 10pcs","offer_id":47567623553175,"sku":"21PS001471","price":13.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/pcb-screw-terminal-block-10-pack-main.jpg?v=1774852163"},{"product_id":"jst-ph2-0-3-pin-connector-3-pack-10cm","title":"JST PH2.0 3-Pin Connector Wire Cable (10cm) - 3-Pack","description":"\u003ch2 data-path-to-node=\"7\"\u003eProfessional-Grade Wiring: Now in a Convenient 3-Pack\u003c\/h2\u003e\n\u003cp data-path-to-node=\"8\"\u003eEfficiency is key in any electronics project. Whether you are building a complex robotics kit or performing routine maintenance on office equipment, having multiple high-quality connectors on hand is essential. This \u003cb data-path-to-node=\"8\" data-index-in-node=\"216\"\u003e3-piece value pack\u003c\/b\u003e ensures you have the exact PH2.0 3-pin cables you need without the wait.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eEngineered for Precision and Stability\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eEach cable in this pack is designed with a \u003cb data-path-to-node=\"10\" data-index-in-node=\"43\"\u003estandard 2.0mm pitch\u003c\/b\u003e, the industry benchmark for modern micro-circuitry. The friction-lock housing provides a secure, \"click-in\" connection that remains stable even in environments prone to vibration. From 3D printers to internal PC headers, these cables offer the professional reliability your hardware deserves.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eSave Time with Pre-Tinned Ready-to-Solder Ends\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eWe understand that precision soldering can be tedious. That’s why each of the three cables comes with \u003cb data-path-to-node=\"12\" data-index-in-node=\"102\"\u003epre-stripped and pre-tinned ends\u003c\/b\u003e. This process prevents wire fraying and ensures a cleaner, stronger solder joint on your PCB. At 10cm, these wires provide the perfect balance between reach and cable management, keeping your internal wiring neat and professional.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47568491937943,"sku":"21CE001176","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/ph2-0-3-pin-connector-3-pack-main.jpg?v=1774868773"},{"product_id":"xh254-4pin-connector-cable-10cm","title":"XH2.54 4-Pin Connector Cable (10cm) - 3 Pack | DIY \u0026 STEM Electronics","description":"\u003ch2 data-path-to-node=\"7\"\u003eStreamline Your Electronics Projects with Reliable XH2.54 Connectors\u003c\/h2\u003e\n\u003cp data-path-to-node=\"8\"\u003eWhen building custom circuits, faulty wiring can ruin hours of hard work. Our \u003cb data-path-to-node=\"8\" data-index-in-node=\"78\"\u003eXH2.54 4-pin terminal wire cables\u003c\/b\u003e eliminate the guesswork, offering a snug, secure fit for all standard 2.54mm pitch headers. They are the perfect bridge between your ideas and a fully functional prototype.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eDesigned for Rapid Prototyping and Easy Repairs\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eForget the hassle of crimping tiny pins yourself. These \u003cb data-path-to-node=\"10\" data-index-in-node=\"56\"\u003e10cm jumper wires\u003c\/b\u003e come pre-assembled with a durable plastic housing on one end and precisely stripped, tinned wire on the other. This means you can immediately solder them to your PCB, splice them into existing wiring, or plug them directly into breadboards.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eVersatile Compatibility for Makers and Engineers\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003ePerfectly suited for a massive range of applications, the \u003cb data-path-to-node=\"12\" data-index-in-node=\"58\"\u003e4-pin JST-XH style connector\u003c\/b\u003e is an industry standard. It's the go-to choice for \u003cb data-path-to-node=\"12\" data-index-in-node=\"138\"\u003eArduino sensor modules, Raspberry Pi GPIO extensions, 3D printer stepper motors\u003c\/b\u003e, and custom LED lighting setups. The standardized red, black, white, and green color coding ensures easy polarity identification and prevents costly short circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eBuilt for Durability and Consistent Performance\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eManufactured with high-conductivity copper cores and flexible, heat-resistant PVC insulation, these cables are built to last. Backed by Sun Cheong Computer's 20+ years of tech expertise, you can trust these components to maintain stable signal transmission in both personal hobby projects and professional enterprise deployments.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47568650403991,"sku":"21CE001177","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/xh254-4pin-connector-cable-pack.jpg?v=1774869898"},{"product_id":"double-sided-pcb-prototyping-board-254mm","title":"Double-Sided PCB Prototyping Board | 2.54mm Pitch | Multiple Sizes","description":"\u003ch2 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eTransform Your Prototypes into Permanent Solutions\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eTransitioning from a temporary breadboard to a permanent soldered circuit is a critical step for any DIY enthusiast, student, or engineer. Our \u003cb data-path-to-node=\"4\" data-index-in-node=\"194\"\u003eDouble-Sided PCB Prototyping Boards\u003c\/b\u003e are engineered to make this process as smooth and error-free as possible. Whether you are building a custom STEM project, a smart home sensor, or a complex robotics controller, having a reliable base is non-negotiable.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eEngineered for Superior Soldering\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eCheap perfboards often suffer from lifting pads and burnt traces the moment you apply heat. We’ve solved this by using high-quality fiberglass (FR4) material paired with pre-tinned, plated through-holes. This means your solder flows effortlessly, creating strong, highly conductive joints that stand the test of time.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eComplete Flexibility for Any Circuit Design\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eEvery project is unique, which is why we offer a comprehensive range of dimensions—from a compact 2x8cm stick for tight enclosures to a massive 10x15cm canvas for complex logic arrays. The precise 2.54mm (0.1-inch) hole pitch guarantees seamless compatibility with standard DIP ICs, headers, and microcontrollers.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"2cm x 8cm","offer_id":47624726937751,"sku":"21PS001193","price":5.0,"currency_code":"HKD","in_stock":true},{"title":"3cm x 7cm","offer_id":47624726970519,"sku":"21PS002628","price":6.0,"currency_code":"HKD","in_stock":true},{"title":"4cm x 6cm","offer_id":47624726839447,"sku":"21PS002629","price":5.0,"currency_code":"HKD","in_stock":true},{"title":"5cm x 7cm","offer_id":47624726872215,"sku":"21PS001194","price":6.0,"currency_code":"HKD","in_stock":true},{"title":"6cm x 8cm","offer_id":47624726904983,"sku":"21PS002630","price":7.0,"currency_code":"HKD","in_stock":true},{"title":"7cm x 9cm","offer_id":47624727036055,"sku":"21PS001195","price":7.0,"currency_code":"HKD","in_stock":true},{"title":"8cm x 12cm","offer_id":47624727003287,"sku":"21PS001196","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"10cm x 15cm","offer_id":47624727068823,"sku":"21PS001198","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/premium-double-sided-pcb-prototyping-board-assortment.jpg?v=1775543602"},{"product_id":"waterproof-heat-shrink-wire-connectors-100pcs","title":"100pcs Waterproof Heat Shrink Wire Connectors Kit - Insulated","description":"\u003ch2 data-path-to-node=\"6\"\u003eStop Wiring Failures Before They Start\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eFlickering lights and dead circuits are often the result of one thing: a compromised electrical connection. Standard electrical tape and cheap plastic connectors simply don't hold up to vibration, moisture, or time. You need a solution that seals your hard work permanently.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eThat is exactly where our \u003cb data-path-to-node=\"8\" data-index-in-node=\"26\"\u003emarine-grade heat shrink butt connectors\u003c\/b\u003e come in. Designed for demanding environments, this 100-piece kit ensures your electrical joints are physically strong, highly conductive, and completely shielded from the elements.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003ePremium Conductivity Meets Rugged Durability\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eEvery connector in this kit features a high-quality internal copper barrel. This means \u003cb data-path-to-node=\"10\" data-index-in-node=\"87\"\u003eexcellent electrical conductivity\u003c\/b\u003e with zero voltage drop. But the real magic happens outside. The dual-walled tubing provides \u003cb data-path-to-node=\"10\" data-index-in-node=\"213\"\u003ehigh elasticity and superior puncture resistance\u003c\/b\u003e, ensuring the insulation won't tear or split when you crimp down hard with your tools.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eAdvanced 3:1 Shrink Ratio for a Watertight Seal\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eUnlike standard 2:1 tubing, our connectors feature a \u003cb data-path-to-node=\"12\" data-index-in-node=\"53\"\u003e3:1 shrink ratio\u003c\/b\u003e with heat-activated adhesive lining the inside. When heated, the tube shrinks tightly around the wire while the inner glue melts and flows into every microscopic gap.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eAn Organized Kit for Every Gauge\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eStop digging through messy toolboxes. This organized 100-piece kit includes three industry-standard sizes—Red (22-18 AWG), Blue (16-14 AWG), and Yellow (12-10 AWG)—so you always have the right terminal for the job. Simply insert the stripped wires, crimp the metal core, and apply heat. It's the professional way to splice wires in seconds.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47626504142999,"sku":null,"price":49.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/red-blue-yellow-crimp-terminals-assortment.jpg?v=1775556224"},{"product_id":"atmega328p-pu-ic-socket-component-kit","title":"ATmega328P-PU IC Socket \u0026 Essential Component Kit (IC Not Included)","description":"\u003ch2 data-path-to-node=\"5\"\u003eBuild Your Standalone Microcontroller Circuit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"6\"\u003eTransitioning from a development board to a custom PCB or breadboard requires reliable support components. This \u003cb data-path-to-node=\"6\" data-index-in-node=\"112\"\u003eATmega328P-PU Component Kit\u003c\/b\u003e provides exactly what you need to create a stable, standalone environment for your microcontroller. Whether you are minimizing your project's footprint or learning the fundamentals of electronic circuit design, this kit takes the guesswork out of component selection.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eProtect Your Hardware with a 28-Pin DIP Socket\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eSoldering a microcontroller directly to a board can risk heat damage and makes future upgrades or replacements difficult. The included \u003cb data-path-to-node=\"8\" data-index-in-node=\"135\"\u003e28-pin DIP IC socket\u003c\/b\u003e acts as a protective interface. Solder the socket to your PCB, and simply press your ATmega328P-PU (sold separately) into place. This allows for safe, tool-free chip removal whenever needed.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eStable Power and Precise Timing\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eA microcontroller is only as reliable as its power supply and clock. This kit includes an \u003cb data-path-to-node=\"10\" data-index-in-node=\"90\"\u003eL7805CV voltage regulator\u003c\/b\u003e along with its required 0.33uF and 0.1uF electrolytic capacitors to guarantee a clean, steady 5V DC supply, protecting your chip from voltage spikes. Additionally, the \u003cb data-path-to-node=\"10\" data-index-in-node=\"284\"\u003e16.000MHz crystal oscillator\u003c\/b\u003e and paired 22pF ceramic capacitors ensure accurate timing for your code, enabling precise serial communication and fast processing speeds.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47646672224407,"sku":"21PS001947","price":20.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/atmega328p-standalone-breadboard-parts-set.jpg?v=1775645997"},{"product_id":"40-pin-header-2-54mm-colors","title":"40-Pin Header 2.54mm Breakaway Male Connector (6 Colors) | Arduino Pins","description":"\u003ch2 data-path-to-node=\"6\"\u003eMaster Your Circuit Organization with Color-Coded Precision\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003ePrototyping shouldn't result in a tangled, confusing mess of wires. When you are deep into a complex Arduino project or assembling custom electronic components, losing track of your signal pathways can cost you hours of debugging.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOur \u003cb data-path-to-node=\"8\" data-index-in-node=\"4\"\u003ecolorful 40-pin breakaway male headers\u003c\/b\u003e solve this problem instantly. By assigning specific colors to different data, power, and ground lines, you create a visual map of your circuit that is easy to read, troubleshoot, and explain to others.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eThe Ultimate Solution for Arduino \u0026amp; Breadboard Prototyping\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eWhether you are extending a sensor module or connecting a Raspberry Pi, these headers are designed for universal compatibility. The standard \u003cb data-path-to-node=\"10\" data-index-in-node=\"141\"\u003e2.54mm (0.1-inch) pitch\u003c\/b\u003e ensures a perfect, snug fit into any standard breadboard or perfboard.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003eYou don't need to be restricted by the 40-pin length, either. The specially scored plastic backing allows you to \u003cb data-path-to-node=\"11\" data-index-in-node=\"113\"\u003ecleanly snap the strip\u003c\/b\u003e into smaller segments—be it 2 pins for a simple jumper or 8 pins for a data bus—without sacrificing the structural strength of the remaining connectors.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eBuilt for Makers, Engineered for Reliability\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eWe understand that poor connections lead to failing projects. That is why these headers are constructed with a durable plastic base and solid iron pins, providing excellent mechanical stability during soldering.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eKey benefits for your workflow:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"15,0,0\"\u003e\n\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eVisual Debugging:\u003c\/b\u003e Instantly identify power (Red), ground (Black), and data (Blue\/Yellow\/Green\/White) lines at a glance.\u003c\/li\u003e\n\u003cli data-path-to-node=\"15,1,0\"\u003e\n\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eZero Waste:\u003c\/b\u003e Snap off exactly what you need; save the rest for your next build.\u003c\/li\u003e\n\u003cli data-path-to-node=\"15,2,0\"\u003e\n\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eHeat Resistant:\u003c\/b\u003e The plastic base withstands standard soldering iron temperatures, ensuring the pins remain perfectly aligned during assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"16\"\u003eStop guessing which wire goes where. Upgrade your electronics toolkit with these colorful, versatile pin headers and build with absolute confidence.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47812584276119,"sku":"21AR000404","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/40-pin-header-2.54mm-6-colors-set.jpg?v=1778320099"},{"product_id":"2-54mm-pin-header-socket-connectors","title":"2.54mm Pitch Pin Headers \u0026 Sockets (1x40, 2x40, Right Angle)","description":"\u003ch2 data-path-to-node=\"6\"\u003eThe Foundation of Reliable DIY Electronics\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eEvery great electronic project starts with a solid connection. There is nothing more frustrating than spending hours coding and wiring a prototype, only to find that a loose jumper wire is causing sensor read errors.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOur \u003cb data-path-to-node=\"8\" data-index-in-node=\"4\"\u003e2.54mm pitch pin headers and female sockets\u003c\/b\u003e are the industry-standard solution for bridging the gap between temporary breadboard prototypes and permanent PCB soldering. Designed for maximum conductivity and mechanical stability, these connectors ensure your signals flow without interruption.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eVersatile Options for Every Circuit Design\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eWhether you are a hobbyist building a smart home gadget or an engineer designing a complex multi-layer PCB, flexibility is key. We offer three distinct configurations to match your exact wiring topology:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"11,0,0\"\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003e2x40 Male Pin Headers (Dual Row):\u003c\/b\u003e Ideal for high-density connections, data buses, or creating custom ribbons cable interfaces.\u003c\/li\u003e\n\u003cli data-path-to-node=\"11,1,0\"\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003e1x40 Female Header Sockets (Straight):\u003c\/b\u003e The perfect receptacle for creating modular boards. Solder these to your mainboard so you can easily plug and unplug microcontrollers like Arduino Nano or external sensor modules without desoldering.\u003c\/li\u003e\n\u003cli data-path-to-node=\"11,2,0\"\u003e\n\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003e1x40 Right Angle Male Headers:\u003c\/b\u003e Perfect for low-profile enclosures or routing cables parallel to the board, preventing wire strain and keeping your project visually clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eSnap-to-Size Customization\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eYou rarely need exactly 40 pins. Our male pin headers are manufactured with pre-scored plastic housings. This means you can easily snap them to any custom length—be it 4 pins for an I2C OLED display or 16 pins for an LCD screen—using just your fingers or a pair of flush cutters. The female sockets can also be cut to size using a hobby knife and pliers, ensuring you never waste materials.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eBuilt for STEM, Prototyping, and Production\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eWe understand that component quality matters. These headers feature durable thermoplastic housings that withstand standard soldering iron temperatures without melting or deforming. The metal contacts are treated to resist oxidation, ensuring long-term reliability whether the device sits in a classroom for a STEM curriculum or operates in an industrial environment. Stop compromising your hardware with subpar connectors and build with confidence.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"2x40 Male Pin","offer_id":47814845399191,"sku":"21AR000194","price":5.0,"currency_code":"HKD","in_stock":true},{"title":"1x40 Female Header","offer_id":47814845431959,"sku":"21AR000421","price":5.0,"currency_code":"HKD","in_stock":true},{"title":"1x40 Right Angle Male","offer_id":47814845464727,"sku":"21AR000460","price":5.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/arduino-breadboard-pin-header-connectors-set.jpg?v=1778395317"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/collections\/wiring-breadboards-collection.png?v=1776434041","url":"https:\/\/scccltd.com\/collections\/wiring-and-breadboards.oembed?page=2","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}