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DFRobot Open-Source Hardware Electronics and Kits

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LCD Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display V2.0

$11.90

Arduino Board DFRduino M0 Mainboard (Arduino Compatible)

$9.90

Switches & Buttons Gravity: Digital Push Button (Yellow)

$1.70

Relays 8 Channel Ethernet Relay Controller (Support PoE and USB)

$59.50

LCD I2C 16x2 RGB LCD KeyPad HAT with RGB Backlight V2.0 (Compatible with Raspberry Pi 4B/3B+)

$9.90

Range & Distance Sensors Gravity: Digital Adjustable Infrared Proximity Sensor (10~80cm)

$6.90

Temperature & Humidity Sensor Gravity: Analog Soil Moisture Sensor for Arduino & Raspberry Pi

$2.70

IO Expansion Shields & HATs Xbee Shield for Arduino

$4.50

Relays Gravity: Easy Relay Module

$7.90

IO Expansion Shields & HATs Input Shield for Arduino

$6.90

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

$79.90

Serial Fermion: FTDI FT232RL Basic Breakout 3.3/5V (Arduino Compatible)

$12.90

Range & Distance Sensors URM06 - Narrow Beam Ultrasonic Distance Sensor (20～1000cm, RS485)

$45.00

Arduino Board DFRobot Beetle Board - Compatible with Arduino Leonardo - ATmega32U4

$8.90

IMU Sensors Fermion: ICG 20660L Accel+Gyro 6-Axis IMU Module (Breakout)

$19.90

IO Expansion Shields & HATs Gravity: IO Expansion Shield for LattePanda V1

$10.50

LCD Gravity: I2C LCD1602 Arduino LCD Display Module (Gray)

$9.90

Switches & Buttons Gravity: LED Button for Arduino / micro:bit (Blue)

$4.50

Arduino Kits EcoDuino - An Auto Planting Kit

$53.90

Air Sensors Gravity: CL2 Sensor (Calibrated) - I2C & UART

$136.90

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Robot Kits Maqueen Plus V3 - STEM Educational micro:bit Robot with Matrix Laser Ranging (18650 Battery)

$69.90

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

$39.90

Robot Kits Maqueen Lite V5 micro:bit Robot Kit for STEM (Line Tracking & Obstacle Avoidance)

$34.00

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

Robot Kits Maqueen Plus V3 - Advanced Matrix Laser Navigation STEM Robot for Competitions (AA Battery)

$69.90

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

$9.90

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

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