DFRobot Open-Source Hardware Electronics and Kits

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Bluetooth Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle

$9.90

Servo Motors 9g 180° Micro Servo (1.6kg)

$3.50

Relays Gravity: MOSFET Power Controller

$3.90

ESP32 & ESP8266 Beetle ESP32 C6 Mini Development Board for Wireless Smart Wearable Device (Supports BLE / Matter)

$4.90

Arduino Board XBoard V2 -A Bridge Between Home And Internet (Arduino Compatible)

$19.90

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

$169.00

Air Sensors Fermion: MEMS Hydrogen H2 Gas Detection Sensor (Breakout, 0.1-1000ppm)

$13.90

Switches & Buttons Gravity: Digital Crash Sensor (Left)

$1.90

IMU Sensors Serial 6-Axis Accelerometer for Arduino

$24.90

Weight Sensors Gravity: I2C 1Kg Weight Sensor Kit - HX711 (Full Kit with Acrylic Base, Ready-to-use)

$24.90

Breadboards & Protoboards Mega Prototyping Shield for Arduino Mega Due

$3.40

LCD Gravity: I2C LCD1602 Arduino LCD Display Module (Green)

$9.90

Power Modules Smart UPS Expansion Board for LattePanda IOTA (18650 Battery)

$39.90

Boson Kits BOSON Drip Irrigation Kit with UNIHIKER K10 Dev Board (Climate Action STEM Education)

$71.80

Air Sensors Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS)

$4.90

Air Sensors Gravity: Analog Propane Gas Sensor (MQ6)

$6.90

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

$11.00

Air Sensors Gravity: PAV3015 Air Velocity Sensor (0-15 m/s, I2C)

$49.90

DC Motors Gravity: DC Micro Metal Gear Motor w/Driver For Arduino - 30:1

$9.00

micro:bit Kits Study Pack with HUSKYLENS and micro:bit V2

$98.80

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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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