DFRobot Open-Source Hardware Electronics and Kits

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Magnetic Sensors Gravity: Digital Magnetic Sensor

$2.90

GSM/GPRS/GPS GNSS-RTK High Precision Positioning Kit with LoRa (EU 868 MHz, GPS / GLONASS / Galileo / BDS / QZSS)

$169.00

AD/DA Converter Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module

$8.90

IO Expansion Shields & HATs Gravity I/O Expansion Shield - FireBeetle Covers

$6.90

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

$12.00

Potentiometers Gravity: Analog Rotation Potentiometer Sensor for Arduino - Rotation 3600°

$3.40

Pump Gravity: Digital Peristaltic Pump

$24.00

AD/DA Converter Gravity: GP8600 1-Channel I2C & PWM to 0-5V / 0-10V / 4-20mA DAC Module (16-bit)

$15.90

Robot Kits HCR - Mobile Robot Platform with Sensors and Microcontroller

$630.00

Range & Distance Sensors Gravity: Lightning Distance Sensor

$21.90

Storage Modules Gravity: 32KB I2C EEPROM Memory Module for Arduino UNO / Leonardo

$5.90

IO Expansion Shields & HATs Screwless Terminal Shield For Arduino

$6.00

ESP32 & ESP8266 FireBeetle 2 ESP32-E (N16R2) IoT Board (Dual-Core 240MHz, WiFi/Bluetooth, LVGL Support)

$12.90

Pressure Sensors Fermion: BMP388 Digital Pressure Sensor (Breakout)

$6.90

Boson Kits BOSON Science Design Kit

$79.90

Servo Motors 6Kg 300° Clutch Servo

$9.00

Air Sensors Gravity: STCC4 Carbon Dioxide (CO2) Sensor (3-in-1 Air Quality Monitoring, 400 ~ 5000ppm)

$14.90

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

$3.90

Sound Sensors Fermion: Voice Recorder Module (Breakout)

$6.90

Air Sensors Gravity: Electrochemical Ozone / O3 Sensor (0-10 ppm, I2C)

$49.00

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Liquid Sensors RS485 Modbus Water Quality pH Sensor (IP68)

$129.00

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

Liquid Sensors RS485 Industrial Water Quality Residual Chlorine Sensor

$279.00

Liquid Sensors Industrial-Grade RS485 Water Quality ORP Sensor (ModBus-RTU, IP68)

$179.00

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

$69.00

Liquid Sensors Industrial RS485 Blue-Green Algae Water Quality Sensor (Pre-calibrated)

$550.00

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

$149.00

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

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