Arduino
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PCF8591 Digital to Analog Converter Module - AD/DA Board
Regular price HK$38.00Regular priceSale price HK$38.00 -
Mini L293D Motor Driver Module for Arduino (4 Channel)
Regular price HK$18.00Regular priceSale price HK$18.00 -
Multi-Voltage 2-Channel Solid State Relay Module for Arduino & More
Regular price HK$20.00Regular priceSale price HK$20.00 -
STC89C52RC Microcontroller - Enhanced 8051 MCU, 8KB Flash, 4KB EEPROM
Regular price HK$19.00Regular priceSale price HK$19.00 -
PCF8575 16-Bit I2C I/O Expander Module for Arduino & R3
Regular price HK$25.00Regular priceSale price HK$25.00 -
CH341A Multi-function USB Programmer: UART, I2C, SPI, TTL
Regular price HK$29.00Regular priceSale price HK$29.00 -
APDS-9930 Digital Proximity, Ambient Light & Gesture Sensor Module
Regular price HK$28.00Regular priceSale price HK$28.00 -
DIY Heart Rate Monitor Kit for Arduino
Regular price HK$199.00Regular priceSale price HK$199.00 -
ESP32 E-Paper Driver Board | WiFi & Bluetooth E-Ink Module
Regular price HK$149.00Regular priceSale price HK$149.00 -
Gravity: HuskyLens - An Easy-to-Use AI Machine Vision Sensor
Regular price HK$499.00Regular priceSale price HK$499.00 -
RWRobot UV LED Module for Arduino | 390–400nm Curing Light
Regular price HK$18.00Regular priceSale price HK$18.00 -
Double Button Capacitive Touch Sensor Module (3.3V–5V)
Regular price HK$15.00Regular priceSale price HK$15.00 -
8-Channel 3.3V↔5V I2C UART SPI TTL Bidirectional Logic Level Converter
Regular price HK$28.00Regular priceSale price HK$28.00 -
Ethernet W5100 Development Board for Arduino TCP/IP Module
Regular price HK$68.00Regular priceSale price HK$68.00 -
KY-003 Hall Magnetic Sensor Module for Arduino | A3144 Sensor
Regular price HK$10.00Regular priceSale price HK$10.00 -
KY-039 Finger Heartbeat Pulse Sensor Module for Arduino
Regular price HK$35.00Regular priceSale price HK$35.00
Collection: Arduino
Unlock limitless possibilities in electronics, robotics, and IoT with our comprehensive collection of Arduino and compatible development boards. Whether you are a student exploring STEM education, a hobbyist building a smart home device, or an engineer prototyping a complex system, we provide the reliable hardware you need to bring your ideas to life.
Choosing the Right Microcontroller: Arduino & ESP32
At the heart of every project lies a powerful controller. Our inventory features the classic Arduino UNO R3, renowned for its stability and vast community support, making it the ideal choice for beginners. For users requiring enhanced performance and connectivity, we offer the latest Arduino UNO R4 series and high-performance ESP32 development boards. The ESP32 series is particularly favored for IoT applications due to its built-in Wi-Fi and Bluetooth capabilities, offering dual-core processing power for more demanding tasks.
Essential Sensors, Modules, and Accessories
A microcontroller needs to interact with the world. We stock a wide variety of Arduino accessories and modules designed for seamless integration:
- Sensors: From DHT11/DHT22 temperature and humidity sensors, HC-SR04 ultrasonic distance sensors, to infrared and gas sensors.
- Actuators & Motors: Precise control with SG90/MG996R servo motors, stepper motors, and L298N motor driver modules.
- Prototyping Essentials: High-quality breadboards, jumper wires, and expansion shields to ensure your circuit connections are secure and organized.
Why Choose Our Arduino Collection?
- Wide Compatibility: Our modules are tested to work seamlessly with Arduino IDE and popular libraries.
- Scalability: From simple Arduino starter kits for learning basics to advanced ESP32-CAM modules for vision projects.
- Reliable Quality: Sourced to ensure durability for continuous operation in projects and educational settings.