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DFRobot Open-Source Hardware Electronics and Kits

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Gravity: Digital IR Transmitter Module

$3.90

Power Modules Solar Lipo Charger (3.7V)

$4.90

Switches & Buttons Fermion: 8421 Encoder-Horizontal (Breakout)

$3.90

IO Expansion Shields & HATs micro:Mate - a Mini & Thin Expansion Board for micro:bit (Gravity Compatible)

$5.90

Communications Gravity: Digital 1-to-8 I2C Multiplexer

$6.90

Air Sensors Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor (Breakout, 0.1-10ppm)

$7.50

Communications Gravity: UART & I2C NFC Module

$29.90

Soldering Soldering Starter Tool Set

$35.95

Air Sensors Gravity: Analog Electrochemical Carbon Dioxide / CO2 Sensor (0-10000 ppm)

$48.90

Tools eClip - programming Fixture

$8.90

Screens & Displays 7'' HDMI Display with Capacitive Touchscreen (Compatible with Raspberry Pi)

$79.00

Air Sensors Gravity: Electrochemical Oxygen / O2 Sensor (0-100%Vol, I2C)

$95.90

Range & Distance Sensors Fermion: URM13 High Sensitivity Ultrasonic Distance Sensor Breakout (15~900cm, I2C / UART / PULSE)

$24.00

LEDs 24×8 LED Matrix (Yellow) - FireBeetle Covers

$15.00

Screens & Displays Gravity: 2.0 Inch IPS Color Serial Display with I2C & UART (Support micro:bit & MakeCode Graphical Programming)

$14.90

Temperature & Humidity Sensor Gravity: Waterproof DS18B20 Temperature Sensor Kit

$7.50

Interactive Sensors Gravity: PAJ7620U2 3D gesture recognition Sensor (I2C, 13 Gestures, 3~20cm)

$13.90

Arduino Board DFRduino M0 Mainboard (Arduino Compatible)

$9.90

LEDs RGB LED Breakout (3528)

$1.95

Screens & Displays 5” 800×480 IPS Touchscreen with Optical Bonding (Compatible with Raspberry Pi 5 / 4B / 3B+ / 3B)

$49.90

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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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