DFRobot Open-Source Hardware Electronics and Kits

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Audio Fermion: PAM8403 3W Mini Audio Stereo Amplifier - W2.54 (Breakout)

$5.90

Temperature & Humidity Sensor Gravity: I2C High Temperature Sensor (K-Type, 800℃)

$24.90

Other Kits Hackster & DFRobot AI Starter EEDU Kit

$87.90

Robot Kits micro: Maqueen with micro:Maqueen Mechanic-Loader

$42.00

IO Expansion Shields & HATs Gravity: Bluno Beetle Shield

$3.90

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

$24.90

Power Modules Lipo Charger-MicroUSB

$5.90

IO Expansion Shields & HATs 51W PoE Expansion Board for LattePanda IOTA (IEEE 802.3bt)

$42.90

LEDs Gravity: Digital Colorful Flashing LED Module

$1.95

Bluetooth Fermion: BLE Sensor Beacon Pack (5PCS)

$16.90

Sound Sensors Gravity: Text to Speech Voice Synthesizer Module V2.0 for Arduino and ESP32 (Support English / Chinese)

$26.90

Range & Distance Sensors Gravity: URM09 Ultrasonic Distance Sensor (2～500cm, I2C)

$12.90

Serial Fermion: FTDI FT232RL Basic Breakout 3.3/5V (Arduino Compatible)

$12.90

IMU Sensors Gravity: I2C LIS2DW12 Triple Axis Accelerometer Sensor (±2g/±4g/±8g/±16g)

$3.90

Current Sensors LED Current Meter 10A (Green)

$6.80

WiFi Gravity: WiFi IoT Module (Compatible with micro:bit / Arduino)

$13.90

Communications Gravity: Digital 1-to-8 I2C Multiplexer

$6.90

Ethernet Ethernet Shield for Arduino - W5200

$17.90

Air Sensors Gravity: Factory Calibrated Electrochemical CO Sensor (0-1000 ppm, I2C & UART)

$66.90

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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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