DFRobot Open-Source Hardware Electronics and Kits

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

$4.90

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

$109.00

Temperature & Humidity Sensor TC01 Non-contact 16x4 Pixel Infrared Temperature Sensor

$129.00

Light & Imaging Sensors Gravity: I2C VEML7700 Ambient Light Sensor (0~120Klx)

$9.90

Serial Gravity: Active Isolated RS485 to UART Signal Adapter Module

$19.90

Air Sensors Gravity: HF Sensor (Calibrated) - I2C & UART

$248.90

DC Motors Replacement N20 Metal Motor Kit for Maqueen Plus V3 STEM Robot

$7.00

LEDs Gravity: Digital RGB LED Module

$1.90

e-Health Sensors Gravity: PPG Heart Rate Monitor Sensor for Arduino (Analog/Digital)

$16.00

Switches & Buttons Gravity: LED Switch for Arduino / micro:bit (Red)

$4.50

CANBUS & OBD Gravity: CAN to TTL Communication Module with SLCAN Protocol

$22.00

micro:bit Kits Study Pack of HUSKYLENS for micro:bit

$45.00

Switches & Buttons Gravity: Analog ADKeyboard Module V2

$5.50

IO Expansion Shields & HATs micro:bit Expansion Board for Boson (Gravity Compatible)

$7.90

OLEDs Gravity: I2C OLED-128x64 Display

$14.90

Air Sensors Gravity: MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514

$39.90

Bluetooth Self-powered Wireless Switch (BLE Beacon)

$8.90

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

$149.00

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

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

$69.00

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

$14.90

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

Flex Sensors Ultra-Thin Circular Flex Force Sensor (0.45mm, 20g-6kg Range, 120°C High-Temp Resistance)

$3.90

Jumper Wires 20cm Male-to-Male Cable for UNIHIKER (3Pin*2 + 4Pin*1)

$1.69

Pressure Sensors Gravity: BMP581 Barometric Pressure Sensor (±0.3hPa High Accuracy, I2C / UART)

$7.90

Pressure Sensors Gravity: BMP585 High-Precision Barometric Pressure & Temperature Sensor (I2C / UART)

$11.90

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

$64.50

Liquid Sensors RS485 Industrial-Grade Water Electrical Conductivity Sensor (K=10, EC / TDS / Salinity Support)

$159.00

Pressure Sensors Fermion: BMP581 High-Precision Barometric Pressure Sensor (Bosch Flagship | ±0.3hPa | 3.3V)

$5.90

Pressure Sensors Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor (±0.3 hPa, I2C / SPI / I3C)

$9.90

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