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DFRobot Open-Source Hardware Electronics and Kits

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Light & Imaging Sensors Gravity: IR Positioning Camera For Arduino

$23.55

AD/DA Converter Gravity: I2C 12-Bit DAC Module

$4.90

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

$16.90

Air Sensors Gravity: SFA40 Formaldehyde (HCHO) Sensor (0–1000 ppb, High Accuracy ±20 ppb)

$49.50

Servo Motors 2Kg 180° Clutch Servo

$6.00

Lora LoRa Radio 433MHz - FireBeetle Covers

$17.90

Liquid Sensors Gravity: Photoelectric High Accuracy Liquid Level Sensor for Arduino

$6.90

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

$39.50

Radio (RF) Gravity: Digital Wireless Switch Kit - Transmit and Receive (433MHz)

$14.80

Liquid Sensors Gravity: 7/24 Industrial Analog pH Meter Kit (Arduino, Raspberry Pi)

$64.90

Others LoRaWAN Control Terminal (EU 868MHz, 4km Range, RS485)

$35.00

Liquid Sensors Gravity: Non-contact Digital Liquid Level Sensor for Arduino

$11.90

LCDs/LEDs/E-ink/Displays Fermion: Monochrome 0.91” 128x32 I2C OLED Display with Chip Pad (Breakout)

$9.90

Temperature & Humidity Sensor Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)

$12.90

Encoders Gravity: 360 Degree Rotary Encoder Module

$9.90

AD/DA Converter Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V)

$9.90

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

$3.90

Arduino Board FireBeetle 328P Low-Power Arduino Board (BLE 4.1)

$18.90

Robot Kits Maqueen Plus V3 - STEM Educational micro:bit Robot with Matrix Laser Ranging (18650 Battery)

$69.90

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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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