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DFRobot Open-Source Hardware Electronics and Kits

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Relays Gravity: Easy Relay Module

$7.90

IO Expansion Shields & HATs Gravity: Expansion Board for Raspberry Pi Pico / Pico 2

$4.90

EL Wires EL Wire - Light Blue

$7.30

Air Sensors Gravity: Factory Calibrated Electrochemical Nitrogen Dioxide Sensor (0-20ppm, I2C&UART)

$152.90

DC Motor Drivers Fermion: HR8833 Thumbnail Sized DC Motor Driver 2x1.5A (Breakout)

$4.50

Serial RS232 Shield for Arduino

$9.90

Relays Gravity: MOSFET Power Controller

$3.90

Liquid Sensors Gravity: Lab Grade Analog EC / Electrical Conductivity Sensor Kit for Water Quality Monitoring (K=1)

$69.90

IMU Sensors Gravity: I2C Triple Axis Accelerometer - LIS2DH (±16g)

$4.90

ESP32 & ESP8266 FireBeetle 2 ESP32-E (N16R2) IoT Microcontroller (16M / 2M, Supports Wi-Fi & Bluetooth)

$12.90

DC Motor Drivers 2x2A DC Motor Shield for Arduino

$13.90

Accessories DFRobot PCB Engineering Ruler - Mini (6.3inches)

$3.50

Servo Motors 9g 180° Clutch Servo

$5.00

IMU Sensors Gravity: I2C BMI160 6-Axis Inertial Motion Sensor

$9.90

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

$4.50

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

$6.90

Boson Kits BOSON Science Design Kit

$79.90

Relays 4 Channel Relay Shield for Arduino UNO

$13.99

WiFi ESP32-WROOM-32D WiFi & Bluetooth Dual-Mode Module

$6.49

IO Expansion Shields & HATs DC Motor Driver HAT(V1.0) for Raspberry Pi

$14.90

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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, 1g, ±4cm Accuracy)

$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

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 RS485 Photoelectric Solar Radiation Sensor (400-1100nm)

$59.00

Light & Imaging Sensors Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC)

$8.00

Light & Imaging Sensors Raspberry Pi AI Camera (12.3 MP, Sony IMX500 Intelligent Vision Sensor)

$70.00

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