DFRobot Open-Source Hardware Electronics and Kits

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Ethernet Ethernet and PoE Shield for Arduino - W5500 Chipset

$29.90

Robot Kits 4-Soldering Light Chaser Beam Robot Kit

$14.90

Arduino Board Bluno Nano - Arduino Nano Compatible - Bluetooth 4.0

$24.90

AD/DA Converter Gravity: Analog Current to Voltage Converter(for 4~20mA Application)

$4.90

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

$3.90

Motion Sensors C1001 60GHz mmWave Indoor Fall Detection Sensor for Arduino / ESP32 / micro:bit (11 Meters)

$29.00

Robot Kits Maqueen Lite V5 micro:bit Robot Kit for STEM (Line Tracking & Obstacle Avoidance)

$34.00

Communications Gravity: LoRaWAN Node Module (EU868) – SX1262-Based, 4km Range for IoT & Agriculture

$9.90

LEDs Gravity: Digital LED String Lights (Warm White) For Arduino

$9.90

Liquid Sensors Gravity: Liquid Flow Sensor (G3/4)

$19.90

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

$7.50

Temperature & Humidity Sensor TC01 Non-contact 16x4 Pixel Infrared Temperature Sensor

$129.00

Arduino Board Dreamer Nano V4.1 (Arduino Leonardo Compatible)

$8.90

Servo Motors DFRobot 9g 180° Clutch Servo – Damage-Proof Micro Servo for Arduino & STEM Robotics

$5.00

GSM/GPRS/GPS Gravity: GNSS GPS BeiDou Receiver Module - I2C&UART

$17.90

Others Fermion: MCP3424 18-Bit ADC-4 Channel with Programmable Gain Amplifier for Raspberry Pi (Breakout)

$12.00

3G/4G/5G Gravity: Air780EU 4G CAT1 IoT Communication Module (For EMEA Countries & Thailand)

$19.90

IO Expansion Shields & HATs Terminal Block Shield for Arduino

$29.90

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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

Other Kits UNIHIKER K10 AIoT Starter Kit - 35-in-1 Creative Maker Lab for Next-Gen Artificial Intelligence

$89.00

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

Liquid Sensors Industrial RS485 Water Quality Ammonia Nitrogen & pH Sensor

$359.00

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

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