DFRobot Electronics, open-source hardware electronics and kits.

New Arrival Popular New Releases See More

• 
  4-Way 18650 Battery Holder
  $14.00
• 
  2-Way 18650 Battery Holder
  $9.00
• 
  Gravity: 360 Degree Rotary Encoder Module
  $9.90
• 
  Terminal Block Shield for Arduino Mega
  $36.90
• 
  Gravity: Electrochemical Oxygen Sensor (0-100%Vol) - I2C
  $95.90
• 
  Self-powered Wireless Switch (433Mhz)
  $8.90

Featured Products Check Our Top-selling Releases

• 
  Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini
  $45.00
• 
  Gravity: Serial Data Logger for Arduino
  $9.90
• 
  6-Way Adjustable DC Regulated Power Supply for 18650 Battery
  $59.00
• 
  Gravity: Analog ORP Sensor Meter PRO
  $111.90 $129.00
• 
  FireBeetle 2 ESP32-E IoT Microcontroller with Header (Supports Wi-Fi & Bluetooth)
  $9.90
• 
  5'' 800x480 TFT Raspberry Pi DSI Touchscreen(Compatible with Raspberry Pi 3B/3B+/4B)
  $44.90

Recommended for you

• 
  Gravity: Analog pH Sensor/Meter Kit V2
  $39.50
• 
  Fermion: DFPlayer Pro - A mini MP3 Player with On-board 128MB Storage (Breakout)
  $8.90
• BOSON Smart Science Pack - Earthquake Challenge
  $29.00
• Study Pack of HUSKYLENS for micro:bit
  $54.90
• 
  PiTray mini for Raspberry Pi Compute Module 4
  $14.50
• 
  Gravity: CO Sensor (Calibrated) - I2C & UART
  $66.90

Specials See More

• -66%
  10 Sets M3 * 20 Hexagonal Standoffs Mounting Kit
  $1.00 $2.90
• -20%
  2xAAA Battery Holder(with Cover and Power Switch)
  $1.00 $1.25
• -7%
  4.3 Inch E-Paper 800x600
  $54.00 $57.99
• -71%
  5mm LED Pack (50 PCS)
  $1.00 $3.40
• -78%
  5V Electromagnet (3Kg Holding Force)
  $1.00 $4.50
• -47%
  A short U-bracket
  $1.00 $1.90
• -20%
  Accessory Shield for Arduino
  $20.00 $25.05
• -53%
  Advanced Banana Pi Case - Tactical Black
  $6.00 $12.90

Projects & Tutorials See More

• 
  Dry Martini WiFi operated neon sign

  3D-Printing Arduino DFRobot ESP32 Neon

  

  RoniBandini

  106

  EASYMEDIUMHARD
• 
  Ping Pong Balls Collector - HuskyLens AI Robotic Ball Picker

  AI Ball collector Ball-picking robot DFRobot HUSKYLENS AI DFR0100

  

  Frances

  271

  EASYMEDIUMHARD
• 
  Vespa animated Diorama with ESP32 Firebeetle

  Art DFRobot ESP32 Firebeetle SG90

  

  RoniBandini

  961

  EASYMEDIUMHARD
• 
  DIY Arduino Voice Controlled Robot

  voice robot arduino android Arduino Robotics DFChitChat

  

  mircemk

  135

  EASYMEDIUMHARD
• 
  Christmas Carol with OLED and Buzzer

  OLED Buzzer Arduino Music Christmas

  

  CETech

  219

  EASYMEDIUMHARD
• 
  DIY Super Simple Sensitive Metal Detector

  gold detector sensitive discrimination Other platforms Other topics

  

  mircemk

  301

  EASYMEDIUMHARD
• 
  Smart bus stop

  DFRobot Other topics

  

  RiverTrue

  232

  EASYMEDIUMHARD
• 
  White Matter Vibration Monitor

  DFRobot Other topics

  

  RiverTrue

  261

  EASYMEDIUMHARD