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DFRobot Open-Source Hardware Electronics and Kits

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Servo Motors 6Kg 180° Clutch Servo

$9.00

Serial USB Serial Light Adapter (Arduino Compatible)

$11.95

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

$84.90

LEDs Gravity: Digital Blue LED Light Module

$1.20

ESP32 & ESP8266 Romeo ESP32-C3 Robot Control Board (Supports Wi-Fi & Bluetooth 5)

$19.90

Current Sensors Gravity: Analog Current Sensor 50A (AC/DC) V2

$14.90

Air Sensors Fermion: MEMS Multi-Gas Detector - CO/CH4/Ethanol Sensor (1-1000ppm, Breakout)

$9.90

IO Expansion Shields & HATs Gravity: Nano I/O Shield for Arduino Nano

$6.90

Power Modules Solar Power Manager for 12V Lead-Acid Battery

$28.50

Weight Sensors Gravity: Digital Weight Sensor

$16.95

Robot Kits micro: Maqueen Lite (with micro:bit V2)

$54.40

Enclosure&Case Acrylic UNO Base

$1.50

Ethernet Ethernet and PoE Shield for Arduino - W5500 Chipset

$29.90

Others Fermion: MCP42100 Dual Digital Potentiometer - 100K (Breakout)

$10.90

Others Beetle RP2040 Mini Development Board

$6.90

Range & Distance Sensors URM15 - 75KHZ Ultrasonic Sensor (30~500cm, RS485)

$99.00

Motion Sensors Gravity: Flexible Piezo Film Vibration Sensor

$5.90

IMU Sensors Gravity: BMX160+BMP388 10 DOF Sensor

$19.90

Current Sensors LED Current Meter 10A (Red)

$6.80

IO Expansion Shields & HATs IO Expansion Hat for Raspberry Pi 5 / 4 / 400 / 3

$4.90

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

$69.90

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

$34.00

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

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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