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DFRobot Open-Source Hardware Electronics and Kits

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Gravity: Digital IR Transmitter Module

$3.90

Current Sensors LED Current Meter 10A (Red)

$6.80

RTC Modules Fermion: SD3031 Precision RTC Module for Arduino (Breakout)

$4.90

Power Modules Solar Lipo Charger (3.7V)

$4.90

Air Sensors Gravity: Factory Calibrated Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C & UART)

$84.90

Breadboards & Protoboards Upper Deck for MiniQ

$5.00

Robot Kits 4-Soldering Light Chaser Beam Robot Kit

$14.90

Arduino Board Romeo BLE - A Control Board for Robot - Arduino Compatible - Bluetooth 4.0

$39.50

IO Expansion Shields & HATs IO Expansion HAT for Raspberry Pi 5 / Zero / Zero W / 4B / 3B+

$10.90

DC Motor Drivers PPM 2x3A DC Motor Driver

$14.90

Robot Kits micro: Maqueen Lite (with micro:bit V2 & Enclosure / Cable / Track Map)

$61.80

LEDs Gravity: Digital Colorful Flashing LED Module

$1.95

Range & Distance Sensors 5.8GHz Microwave Radar Module

$11.00

AD/DA Converter Gravity: GP8503 2-Channel 12bit I2C to 0-2.5V/VCC DAC Module

$9.90

Light & Imaging Sensors Gravity: IR Positioning Camera For Arduino

$23.55

Robot Kits micro: Maqueen Lite with Skin (Blue) - micro:bit Educational Programming Robot Platform

$36.90

IMU Sensors Fermion: LSM303 Tilt Compensated Compass (Breakout)

$15.55

Range & Distance Sensors Gravity: Ultrasonic Scanner Kit (180°)

$27.05

Liquid Sensors Gravity: Lab Grade Analog EC / Electrical Conductivity Sensor for Wastewater Testing (K=10)

$79.90

WiFi Gravity: WiFi IoT Module for Science Data Acquisition (SCI DAQ)

$6.90

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Communications Edge101 Industrial ESP32 IoT Programmable Controller (RS485, CAN, Ethernet)

$39.90

Communications Gravity: LoRaWAN Node Module (EU868) – SX1262-Based, 4km Range for IoT & Agriculture

$9.90

Jumper Wires PH2.0-3P Male-to-Male Cable – 10cm (10 Pack)

$3.90

Interactive Sensors Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32)

$14.90

Communications Gravity: LoRaWAN Node Module (US915) – SX1262-Based, 4.5km Range for IoT & Agriculture

$9.90

Other Kits Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V / 5V Outputs

$34.90

LiDAR Ultra-Compact ToF Laser Ranging Sensor (7.8m, 1 gram)

$15.00

Jumper Wires PH2.0-4P Female/Female Jumper Cable - 5cm (10-Pack)

$3.90

Jumper Wires 20cm PH2.0-4P Male-to-Male Cable for Boson & UNIHIKER (10-Pack)

$6.90

Jumper Wires PH2.0-4P Male-to-Male Jumper Cable - 10cm (10 Pack)

$5.90

Jumper Wires 20cm PH2.0-3P Male-to-Male Cable for Boson & UNIHIKER (10-Pack)

$4.90

Communications Gravity: I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi

$5.90

Range & Distance Sensors 50m TOF Laser Ranging Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

$29.00

LiDAR 25m Long Distance ToF Laser Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

$25.00

Temperature & Humidity Sensor Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)

$12.90

AD/DA Converter Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module for Arduino / Raspberry Pi / ESP32

$12.90

ESP32 & ESP8266 UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Recognition, TinyML)

$28.90

Education Kits UNIHIKER K10 + M10 AI & IoT Code Learning Tools Kit (Beginner to Advanced)

$88.80

Others Beetle RP2350 Mini Dual-Core Development Board (ARM Cortex-M33 / RISC-V)

$4.90

Light & Imaging Sensors ESP32-S3 AI Camera Module (Edge Image Recognition, Night Vision, ChatGPT Voice Interaction)

$18.90

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