DFRobot Open-Source Hardware Electronics and Kits

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Air Sensors Gravity: Analog Gas Sensor (MQ2)

$6.90

DC Motor Drivers Gravity: IO Expansion & Motor Driver Shield

$16.90

AD/DA Converter Gravity: GP8413 2-Channel 15-bit I2C to 0-5V/10V DAC Module

$14.90

Light & Imaging Sensors Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC)

$8.00

Air Sensors Air Quality Monitor (PM 2.5, Temperature & Humidity Sensor)

$39.90

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

$11.90

Arduino Kits DFRduino UNO R3 with IO Expansion Shield and USB Cable A-B

$19.70

Robot Kits micro: Maqueen Lite - micro:bit Educational Programming Robot Platform

$32.00

Air Sensors Gravity: Factory Calibrated Electrochemical Alcohol Sensor (0-5ppm, I2C&UART)

$29.50

Sound Sensors Gravity: Analog Sound Sensor for Arduino

$4.40

Power Modules Solar Power Manager with Panel (9V)

$46.80

Temperature & Humidity Sensor Gravity: CT1780 1-Wire K-Type Thermocouple Amplifier (-270℃ to +1372℃ Temp Range)

$17.90

Serial Gravity: I2C to Dual UART Module

$8.00

Clearance LED Voltage Meter (Green)

$1.90

Others Beetle RP2040 Mini Development Board

$6.90

Motion Sensors mmWave Radar - 24GHz Human Presence Detection Sensor (9 Meters)

$29.00

IO Expansion Shields & HATs micro: IO-BOX Expansion Board with On-board Li-ion Battery Power

$13.00

LCDs/LEDs/E-ink/Displays Gravity: 8-Digital LED Segment Display Module (Green)

$5.90

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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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