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DFRobot Open-Source Hardware Electronics and Kits

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Range & Distance Sensors URM06 - Narrow Beam Ultrasonic Distance Sensor (20～1000cm, RS485)

$70.00

Air Sensors Gravity: PH3 Sensor (Calibrated) - I2C & UART

$248.90

Serial Gravity: Digital I2C Signal Isolator

$16.00

Encoders Gravity: TT Motor Encoders Kit

$5.90

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

$129.00

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

$49.90

Switches & Buttons Gravity: Digital Crash Sensor (Right)

$1.90

Interactive Sensors Gravity: HUSKYLENS with Silicone Case

$38.40

IO Expansion Shields & HATs Gravity: Beetle Shield

$2.90

Range & Distance Sensors 5.8GHz Microwave Radar Module

$11.00

Ethernet DFRduino Ethernet Shield V3.0 - W5100S (Support Mega and Micro SD)

$15.50

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

$5.90

Others Gravity: Joystick Module for Arduino / ESP32 / micro:bit / Raspberry Pi

$5.30

IMU Sensors Gravity: 10 DOF IMU AHRS BNO055 + BMP280

$25.90

IO Expansion Shields & HATs Building Block Expansion Board for micro:bit & UNIHIKER K10 (Wireless & LEGO-Ready)

$23.90

IO Expansion Shields & HATs IO Expansion Hat for Raspberry Pi 5 / 4 / 400 / 3

$4.90

Clearance LED Voltage Meter (Red)

$1.50

Switches & Buttons Gravity: LED Switch x 5 Pack

$22.50

Power Modules DC-DC Power Module 25W

$8.50

Power Modules Lipo Charger-Type C

$5.90

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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

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

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

Range & Distance Sensors Gravity: 64×8 Matrix DTOF 3D Laser Ranging Sensor (120° FOV, 5m Range)

$45.00

Pressure Sensors Fermion: BMP581 High-Precision Barometric Pressure Sensor (Bosch Flagship | ±0.3hPa | 3.3V)

$5.90

LCD 3.5" IPS Capacitive Touch Screen for ESP32 (480x320, GDI Port)

$29.90

Others LoRaWAN Control Terminal (EU 868MHz, 4km Range, RS485)

$35.00

Others LoRaWAN Control Terminal (US 915MHz, 4km Range, RS485)

$35.00

Pressure Sensors Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor (±0.3 hPa, I2C / SPI / I3C)

$9.90

AD/DA Converter Gravity: GP8630N I2C/PWM to ±10V / 4-20mA DAC Module (16-bit)

$17.90

Air Sensors Gravity: SFA40 Formaldehyde (HCHO) Sensor (0–1000 ppb, High Accuracy ±20 ppb)

$49.50

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

$15.90

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