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DFRobot Open-Source Hardware Electronics and Kits

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

$95.60

Current Sensors Gravity: Analog 20A Current Sensor (AC/DC)

$8.90

Liquid Sensors Gravity: 7/24 Industrial Analog pH Meter Kit for Arduino

$56.90

Liquid Sensors Gravity: Analog Dissolved Oxygen / DO Sensor Meter Kit for Arduino

$169.00

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

$24.90

Tools RainbowLink 4 Channel USB to Serial Converter (RS485 / RS232 / TTL)

$12.90

Interactive Sensors Gravity: HuskyLens K210 AI Camera (No-Code Vision Sensor for STEM, Arduino & micro:bit)

$34.90

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

$16.00

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

$11.00

Range & Distance Sensors Gravity: Digital Adjustable Infrared Proximity Sensor (10~80cm)

$6.90

DC Motors Gravity: DC Micro Metal Gear Motor w/Driver - 50:1

$12.00

Range & Distance Sensors Fermion: URM37 Ultrasonic Distance Sensor Breakout (2～800cm, RS232 / UART)

$13.90

Light & Imaging Sensors Gravity: Analog Grayscale Sensor For Arduino

$2.60

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

$7.90

Ethernet Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini with Metal Cooling Case

$44.90

Bluetooth Self-powered Wireless Switch (BLE Beacon)

$8.90

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

$54.40

IO Expansion Shields & HATs IO Expansion HAT for Raspberry Pi 5 / 4B / 3B+

$9.90

WiFi Gravity: WiFi IoT Module (Compatible with micro:bit / Arduino)

$13.90

Weight Sensors Gravity: Digital Weight Sensor (No Base)

$16.95

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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

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

Air Sensors Fermion: BMV080 - World's Smallest Fanless Air Quality Sensor (PM1, PM2.5, and PM10)

$29.90

LCD 3.5" IPS Capacitive Touch Screen for ESP32 (480x320, GDI Port)

$29.90

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