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DFRobot Open-Source Hardware Electronics and Kits

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Range & Distance Sensors URM04 Ultrasonic Distance Sensor (4~500cm, RS485)

$11.00

Power Modules Power Shield (Arduino Compatible)

$18.05

Serial Gravity: Digital I2C Signal Isolator

$16.00

LCDs/LEDs/E-ink/Displays Gravity: 4-Digital LED Segment Display Module (Red)

$4.90

Air Sensors Gravity: UART Infrared Carbon Dioxide / CO2 Sensor (0-50000 ppm)

$89.00

Current Sensors LED Current Meter 50A (Green)

$7.20

Breadboards & Protoboards Prototyping Shield for Arduino

$7.50

IO Expansion Shields & HATs UPS Hat for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer

$39.90

Motion Sensors Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)

$12.90

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

$11.90

Power Modules AA Boost Module V2

$5.90

Light & Imaging Sensors Gravity: GUVA-S12SD Analog UV Light Sensor (200-370nm, UVA, UVB, UVC)

$5.90

Arduino Board Xboard Relay - An Ethernet Controllered Relay

$34.95

Robot Kits Cherokey: A 4WD Basic Robot Building Kit for Arduino

$109.00

Encoders Gravity: 360 Degree Rotary Encoder Module

$9.90

LEDs Gravity: Digital Green LED Light Module

$1.20

Robot Kits Cherokey: 4WD Mobile Robot for Arduino

$66.90

3G/4G/5G Gravity: Air780EU 4G CAT1 IoT Communication Module (For EMEA Countries & Thailand)

$19.90

IO Expansion Shields & HATs Raspberry Pi 4B GPIO Terminal Block HAT

$24.90

IO Expansion Shields & HATs micro:Touch Keyboard - Math & Automatic Touch Keyboard for micro:bit

$29.00

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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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