Electronic Modules
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8.4V 2-Series Li-ion Battery Capacity Indicator
Regular price HK$20.00Regular price -
MB-102 Breadboard Power Supply Module - 3.3V/5V (6.5-12V Input)
Regular price HK$10.00Regular price -
4 Channel USB Qc3.0 Buck Converter Charging Step Down Module
Regular price HK$69.00Regular price -
3 Series 10A Li-ion Lithium Battery 18650 Charger Protection Board 11.1V
Regular price HK$16.00Regular price -
STC89C52RC 51 MCU Microcontroller Development Board
Regular price HK$78.00Regular price -
8x12cm Single-Sided Copper Prototype PCB for Arduino & Soldering
Regular price HK$10.00Regular price -
ATX PC Power Supply Breakout Board with USB Ports & Acrylic Case
Regular price HK$33.00Regular price -
E18-D80NK Adjustable Infrared Obstacle Avoidance Sensor 3-80cm (5V)
Regular price HK$45.00Regular price -
5A Boost Converter with LCD | DC 9V-45V to 11V-50V Step-Up Module
Regular price HK$79.00Regular price -
Adjustable 3.7V Lithium Battery Boost Charger Module (5-27V Output)
Regular price HK$20.00Regular price -
40W DC-AC 12V 220V Step-up Transformer Step-up Module Power Inverter Module
Regular price HK$38.00Regular price -
High-Efficiency DC 9-36V to 5V 3A Dual USB Buck Converter Module
Regular price HK$25.00Regular price
Collection: Electronic Modules
Power Your Creations with Our Electronic Modules
Whether you're a seasoned maker, a student learning the ropes, or a hobbyist building your next great idea, you've come to the right place. Our extensive collection of electronic modules provides the essential building blocks for any DIY electronics project.
Explore a Wide Range of Components:
We've curated a comprehensive selection of high-quality, reliable modules to bring your projects to life. Our categories include:
- Power & Battery Management: From step-up and step-down converters (Buck/Boost) to Li-ion battery chargers (TP4056) and protection boards (BMS), we have everything to manage your project's power needs safely and efficiently.
- Sensors & Detection: Discover the world around your project with our variety of sensors, including infrared (IR) obstacle avoidance, color and light sensors (TCS3200), temperature/humidity sensors, and much more.
- Control & Actuation: Take control with our diverse range of relay modules, PWM motor drivers (L298N), servo drivers, and signal generators for precise command over your project's moving parts.
- Microcontroller & Prototyping Essentials: Find the perfect companions for your Arduino, Raspberry Pi, or ESP32/ESP8266 projects. We stock everything from breadboard power supplies and logic level converters to prototyping PCBs and essential jumper wires.
- Wireless & Communication: Enable your project to communicate with modules for Bluetooth, Wi-Fi (ESP-12E), and long-range radio (NRF24L01).
Ready to build? Dive into our collection and find the perfect module for your next innovation.