DFRobot Open-Source Hardware Electronics and Kits

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

$4.90

IMU Sensors Gravity: I2C H3LIS200DL Triple Axis Accelerometer (±100g/±200g)

$13.90

RTC Modules Fermion: DS3232 Precise RTC (Breakout)

$12.00

Radio (RF) Gravity: Digital Wireless Transmit Switch (433MHz)

$6.90

LEDs WS2812-16 RGB LED Ring Lamp

$9.90

LEDs RGB LED Strip Driver Shield v2.0

$8.50

Temperature & Humidity Sensor TS01 Non-Contact Analog Infrared Temperature Sensor (-70℃~380℃, IP65, 4-20mA)

$89.00

IO Expansion Shields & HATs IO Expansion Board for Raspberry Pi Pico / Pico 2

$3.50

Bluetooth Bluetooth Adapter Mini

$3.90

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

$105.60

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

$5.90

Potentiometers Gravity: Analog Slide Position (Potentiometer) Sensor For Arduino

$3.60

Air Sensors Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C)

$53.90

Air Sensors Gravity: MQ9 Gas Sensor - CO & Combustible Gas Detector

$7.50

IO Expansion Shields & HATs Gravity: Screw Shield V2 for Arduino

$7.50

ESP32 & ESP8266 Beetle ESP32 Mini Wearable WiFi/BT Controller

$9.90

Ethernet Raspberry Pi CM4 IoT Router Carrier Board Mini with Case, Power Supply and Cable (EU Standard)

$54.35

Audio Gravity: 386AMP Audio Amplifier Module (Arduino Compatible)

$12.00

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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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