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DFRobot Open-Source Hardware Electronics and Kits

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Arduino Board Romeo BLE - A Control Board for Robot - Arduino Compatible - Bluetooth 4.0

$39.50

IO Expansion Shields & HATs UPS HAT for Raspberry Pi 4B/3B+/3B

$16.90

Arduino Kits Gravity: Arduino Zero to Hero Kit

$89.90

ESP32 & ESP8266 FireBeetle 2 Board ESP32-S3-U (N16R8) AIoT Microcontroller with Camera (16MB Fl., 8MB PS., Wi-Fi & BT via Cable)

$20.90

DC Motor Drivers Gravity: 2x2A Motor Shield for Arduino Twin

$16.50

Liquid Sensors Gravity: Lab Grade Analog EC / Electrical Conductivity Sensor for Wastewater Testing (K=10)

$79.90

Breadboards & Protoboards Breadboard Power Supply 5V/3.3V

$4.55

LCD I2C LCD Backpack

$6.50

Light & Imaging Sensors Gravity: LTR390 UV Light Sensor (280nm-430nm, UVA, UVB)

$7.90

Motion Sensors Gravity: Digital Infrared Motion Sensor For Arduino

$4.40

LCDs/LEDs/E-ink/Displays 0.96" 160x80 Color SPI TFT Display

$8.90

Air Sensors Fermion: H2S Gas Sensor – Hydrogen Sulfide Detector (Breakout, 0.5-50ppm, MEMS, Low Power)

$7.50

Boson Kits BOSON Science Design Kit

$79.90

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

$19.90

IO Expansion Shields & HATs IO Extender for micro:bit / UNIHIKER M10 / K10

$6.00

Temperature & Humidity Sensor Gravity: I2C Non-contact IR Temperature Sensor For Arduino (MLX90614-DCC)

$18.50

IMU Sensors Fermion: BMX160 9-axis Sensor (Breakout)

$13.90

Air Sensors Gravity: Analog CH4 Gas Sensor (MQ4) For Arduino

$6.90

Switches & Buttons Gravity: LED Button for Arduino / micro:bit (Red)

$4.50

micro:bit Kits Gravity: IoT Starter Kit for micro:bit

$79.90

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

$9.90

Jumper Wires PH2.0-3P Male-to-Male Cable – 10cm (10 Pack)

$3.90

Interactive Sensors Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32)

$14.90

Communications Gravity: LoRaWAN Node Module (US915) – SX1262-Based, 4.5km Range for IoT & Agriculture

$9.90

Other Kits Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V / 5V Outputs

$34.90

LiDAR Ultra-Compact ToF Laser Ranging Sensor (7.8m, 1g, ±4cm Accuracy)

$15.00

Jumper Wires PH2.0-4P Female/Female Jumper Cable - 5cm (10-Pack)

$3.90

Jumper Wires 20cm PH2.0-4P Male-to-Male Cable for Boson & UNIHIKER (10-Pack)

$6.90

Jumper Wires PH2.0-4P Male-to-Male Jumper Cable - 10cm (10 Pack)

$5.90

Jumper Wires 20cm PH2.0-3P Male-to-Male Cable for Boson & UNIHIKER (10-Pack)

$4.90

Xbee / Zigbee Home Assistant Connect ZBT-1 – Zigbee & Thread USB Adapter for Matter Smart Home

$29.90

Communications Gravity: I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi

$5.90

Range & Distance Sensors 50m TOF Laser Ranging Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

$29.00

LiDAR 25m Long Distance ToF Laser Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

$25.00

Temperature & Humidity Sensor Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)

$12.90

ESP32 & ESP8266 UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Recognition, TinyML)

$28.90

Education Kits UNIHIKER K10 + M10 AI & IoT Code Learning Tools Kit (Beginner to Advanced)

$88.80

Others Beetle RP2350 Mini Dual-Core Development Board (ARM Cortex-M33 / RISC-V)

$4.90

Light & Imaging Sensors RS485 Photoelectric Solar Radiation Sensor (400-1100nm)

$59.00

Light & Imaging Sensors Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC)

$8.00

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