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DFRobot Open-Source Hardware Electronics and Kits

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Potentiometers Gravity: Analog Rotation Potentiometer Sensor for Arduino - Rotation 3600°

$3.40

Air Sensors Gravity: H2S Sensor (Calibrated) - I2C & UART

$72.90

Ethernet Raspberry Pi CM4 IoT Router Carrier Board Mini with Case, Power Supply and Cable (US Standard)

$54.35

Robot Kits Baron-4WD Mobile Robot Platform for Arduino with Encoder

$49.90

Robot Kits micro:Maqueen Plus V2 (18650 Battery) with Mechanic, micro:bit V2 and Gamepad

$153.20

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

$16.90

Interactive Sensors Optical Fingerprint Sensor (UART, 1000 Fingerprints)

$34.90

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

$4.50

Switches & Buttons Gravity: Digital Self-Locking Switch

$1.90

Boson Kits BOSON Science Design Kit

$79.90

Relays Gravity: Magnetic Latching Relay for ESP32 / Arduino

$5.90

Robot Kits DIY B/O Spider Robot

$5.90

Communications SIM7070G Global NB-IoT Communication Module with GNSS Positioning

$49.00

Temperature & Humidity Sensor Gravity: DS18B20 Temperature Sensor (Arduino Compatible)

$5.90

LEDs Gravity: Digital White LED Light Module

$1.20

Range & Distance Sensors Fermion: TMF8701 ToF Distance Ranging Sensor (10-600mm) (Breakout)

$13.00

Servo Motor Drivers Smart Arduino Digital Servo Shield for Dynamixel AX

$24.95

Power Modules Solar Power Manager 5V

$7.90

IO Expansion Shields & HATs RS232 Connector Expansion Shield for LattePanda Alpha&Delta

$24.90

Power Modules Fermion: TXS0104E 4-Bit Level Translator (Breakout)

$3.50

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Communications Edge101 Industrial ESP32 IoT Programmable Controller (RS485, CAN, Ethernet)

$39.90

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, 1 gram)

$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

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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