DFRobot Open-Source Hardware Electronics and Kits

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micro: Circular RGB LED Expansion Board

$11.50

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

$69.90

Interactive Sensors Gravity: Digital Capacitive Touch Sensor for Arduino

$3.50

Sound Sensors Gravity: Text to Speech Voice Synthesizer Module V2.0 for Arduino and ESP32 (Support English / Chinese)

$26.90

Temperature & Humidity Sensor Gravity: High Accuracy Temperature, Humidity, Pressure, Ambient Light and UV Sensor - I2C/UART

$29.90

LEDs Gravity: Digital Piranha LED Module - White

$2.60

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

$3.90

Temperature & Humidity Sensor Fermion: SHT40 Temperature & Humidity Sensor (Breakout)

$7.50

Air Sensors Fermion: Formaldehyde Sensor (Breakout, 0-3ppm MEMS HCHO Detection, Low Power)

$4.90

IO Expansion Shields & HATs Screwless Terminal Shield For Arduino

$6.00

Air Sensors Fermion: MEMS Ethanol Gas Sensor - Compact EtOH Detector (1-500ppm, Breakout)

$4.90

IO Expansion Shields & HATs Gravity: IO Sensor Shield For Arduino Mega Due

$9.90

Mechanics micro:Maqueen Mechanic - Beetle

$9.90

Temperature & Humidity Sensor Gravity: I2C High Temperature Sensor (K-Type, 800℃)

$24.90

micro:bit Kits micro: IoT - micro:bit IoT Expansion Board

$39.50

DC Motor Drivers micro:Driver - Driver Expansion Board for micro:bit / UNIHIKER M10 / K10

$11.90

Arduino Board Bluno - An Arduino UNO Compatible Bluetooth 4.0 (BLE) Controller

$24.90

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Sensor Set WIAnode Sensor Kit for New Media Interactive Art (Covering Sight, Sound, Touch, Distance sensing & Motion response)

$79.90

Others WIAnode Wireless Interactive Art Node (Compatible with TouchDesigner / Unity / Unreal / Max)

$39.90

Liquid Sensors RS485 Modbus Water Quality pH Sensor (IP68)

$129.00

Air Sensors Gravity: STCC4 Carbon Dioxide (CO2) Sensor (3-in-1 Air Quality Monitoring, 400 ~ 5000ppm)

$14.90

Tools RainbowLink V2: 4-Channel Isolated USB to Serial Converter (RS485/RS232/Dual TTL) with Built-in 12V Power Supply

$24.90

Range & Distance Sensors Fermion: C4002 mmWave Human Presence Sensor - Static & Motion Detection for Home Assistant (10m)

$8.90

Motors & Actuators & Drivers M0601 Direct-Drive Hub Motor for AGV (Left Orientation, Integrated FOC Servo)

$64.50

Liquid Sensors RS485 Industrial Water Quality Residual Chlorine Sensor

$279.00

Liquid Sensors Industrial-Grade RS485 Water Quality ORP Sensor (ModBus-RTU, IP68)

$179.00

Air Sensors Gravity: Factory Calibrated Laser Quantitative Methane Sensor for Research (Lab-Grade CH4 Data + No Code Excel Export)

$69.00

Liquid Sensors Industrial RS485 Blue-Green Algae Water Quality Sensor (Pre-calibrated)

$550.00

Liquid Sensors RS485 Industrial Water Electrical Conductivity (EC) Sensor (K=1, Multi-Parameter & Pre-Calibrated)

$149.00

Flex Sensors Ultra-thin Linear Flexible Potentiometer (300mm, IP67, Arduino / ESP32 / Raspberry Pi Compatible)

$14.90

Other Kits UNIHIKER K10 AIoT Starter Kit - 35-in-1 Creative Maker Lab for Next-Gen Artificial Intelligence

$89.00

Range & Distance Sensors Gravity: 64×8 Matrix DTOF 3D Laser Ranging Sensor (120° FOV, 5m Range)

$45.00

AD/DA Converter Gravity: GP8630N I2C/PWM to ±10V / 4-20mA DAC Module (16-bit)

$17.90

AD/DA Converter Gravity: GP8600 1-Channel I2C & PWM to 0-5V / 0-10V / 4-20mA DAC Module (16-bit)

$15.90

Other Kits Python Starter Kit for UNIHIKER M10 (Learn AI & IoT with 15 Lessons, Board Not Included)

$79.90

MCU Arduino UNO Q Development Board (4GB LPDDR4, 32GB eMMC)

$59.00

Liquid Sensors Industrial RS485 Water Quality Ammonia Nitrogen & pH Sensor

$359.00

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