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DFRobot Open-Source Hardware Electronics and Kits

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3G/4G/5G Gravity: High-Speed CAT4 SIM7600G-H Global 4G Communication and GNSS Positioning Module (150Mbps/50Mbps)

$75.00

Current Sensors LED Current Meter 50A (Green)

$7.20

IO Expansion Shields & HATs Gravity: Expansion Board for Raspberry Pi Pico / Pico 2

$4.90

Switches & Buttons Gravity: Digital Push Button (White)

$1.70

LCD I2C LCD Backpack

$6.50

Robot Kits micro:Maqueen Plus V2 (Ni MH Rechargeable Battery) with micro:Maqueen Mechanic and micro:bit V2

$116.90

CANBUS & OBD CAN BUS Shield for Arduino

$22.00

WiFi ESP32-WROOM-32D WiFi & Bluetooth Dual-Mode Module

$6.49

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

$39.50

IMU Sensors Gravity: I2C LIS331HH Triple Axis Accelerometer (±6g/±12g/±24g)

$15.50

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

$3.40

LCDs/LEDs/E-ink/Displays Gravity: 8-Digital LED Segment Display Module (Red)

$5.90

IMU Sensors Gravity: I2C Triple Axis Accelerometer - LIS2DH (±16g)

$4.90

Motion Sensors Gravity: Digital PIR (Motion) Sensor for Arduino / Raspberry Pi

$4.90

Air Sensors Fermion: SGP40 VOC Air Quality Sensor - Smart IAQ Monitoring (Breakout)

$14.50

Light & Imaging Sensors ESP32-S3 AI Camera Module (Edge Image Recognition, Night Vision, ChatGPT Voice Interaction)

$18.90

Power Modules Lipo Charger-MicroUSB

$5.90

Power Modules Gravity: I2C 3.7V Li Battery Fuel Gauge

$9.90

Power Modules DC-DC Power Module 25W

$8.50

Servo Motors 9g 180° Clutch Servo

$5.00

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Robot Kits Maqueen Plus V3 - STEM Educational micro:bit Robot with Matrix Laser Ranging (18650 Battery)

$69.90

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

$34.00

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

Robot Kits Maqueen Plus V3 - Advanced Matrix Laser Navigation STEM Robot for Competitions (AA Battery)

$69.90

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

$9.90

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

AD/DA Converter Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module for Arduino / Raspberry Pi / ESP32

$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

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