- 76% TZT RFID Starter Kit For Arduino UNO R3 Upgraded Version Learning Suite With Retail Box Electronic DIY KIT US $17.27US $72.76 Order Now
- 66% NANO I/O IO Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0 3.0 Controller Compatible Board I2C PWM Interface 3.3V US $2.37US $7.07 Order Now
- 49% Mega2560 Transparent Acrylic Box Shell Compatible For Arduino Mega 2560 R3 Case For Arduino 2560 US $1.09US $2.16 Order Now
- 62% 1 Sets Handy Portable Resistor LED Potentiometer Tact Switch Pin Header Kit For Arduino Starter Kit UNO R3 US $1.09US $2.89 Order Now
- 37% 44Pcs/Box IC Integrated Circuit Chip Assortment Kit SG3525 ULN2803 TEA2025 ULN2004 TDA1875 KA7500 MAX7219 NE556 LM3914 TDA2003 US $12.11US $19.24 Order Now
- 57% For UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino With Cable R3 Proto Shield Expansion Board US $0.74 Order Now
- 66% 30CM USB Cable For Uno R3/Nano/MEGA/Leonardo/Pro Micro/DUE Blue High Quality A Type USB/Mini USB/Micro USB Cable For Arduino US $1.40US $4.17 Order Now
- 66% For Arduino 45 Kinds Of Sensors Digital Temperature Humidity RGB LED Soil Buzzer Sound Ultrasonic Sensor Module UNO R3 MEGA2560 US $1.07US $3.19 Order Now
- 82% Basic Starter Kit For Arduino Uno Set R3 DIY Kit - R3 Board / Breadboard + Retail Box US $7.35US $43.17 Order Now
High Quality Controller Nano CH340 USB Driver ATMEGA328 Nano Mini USB With The Bootloader For Arduino Nano 3.0 ATMEGA328P US $2.69 Order Now
- 66% Uno R3 Case Enclosure Transparent Acrylic Box Clear Cover Compatible For Arduino UNO R3 Case US $2.07US $6.19 Order Now
NEWEST RFID Starter Kit For Arduino UNO R3 Upgraded Version Learning Suite With Retail Box US $32.47US $32.47 Order Now
- 81% V5 Sensor Shield Expansion Board Shield For Arduino UNO R3 V5.0 Electronic Module Sensor Shield V5 Expansion Board US $1.09US $6.03 Order Now
- 81% LCD Module TFT 2.4 Inch TFT LCD Screen For Arduino UNO R3 Board And Support Mega 2560 With Gif Touch Pen US $1.09US $5.84 Order Now
- 58% DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN DS3231M For Arduino Memory Module US $1.09US $2.65 Order Now
UNO R3 Official Box ATMEGA16U2 / UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266 US $4.74US $4.74 Order Now
UNO R3 Official ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development Board + USB CABLE US $7.06US $7.06 Order Now
For UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino With Cable R3 Proto Shield Expansion Board US $5.12US $5.12 Order Now
- 82% MEGA2560 R3 Housing Holder Acrylic Housing Injection Molded Housing Transparent For Arduino Mega 2560 R3 Case US $1.09US $6.41 Order Now
- 26% Promotion For Arduino Nano 3.0 Atmega328 Controller Compatible Board Module PCB Development Board Without USB V3.0 Mircro Type-c US $19.71US $26.84 Order Now
- 68% DHT11 LM35 Temperature Humidity Sensor Multifunction Expansion Board Adapter For Arduino UNO R3 RGB LED IR Receiver Buzzer I2C US $1.09US $3.43 Order Now
- 66% UNO+WiFi R3 ATmega328P+ESP8266 CH340 (32Mb Memory) 6V-9V USB-TTL CH340G For Arduino NodeMCU WeMos One Development Board US $7.51US $22.39 Order Now
- 64% SG5010 3KG 5KG 38g 180angle High Torque Digital Servo Motor RC Helicopter Airplane Boat For Arduino UNO R3 SG90 MG90S US $1.09US $3.11 Order Now
- 21% 3.2" TFT LCD Touch Color Screen Module + 3.2 Inch Shield Adapter Board + Mega2560 Mega 2560 R3 CH340 With USB For Arduino Kit US $26.72US $33.85 Order Now
- 15% 1Set UNO R3 Official Box ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266 US $3.05 Order Now
- 25% Arduino Nano/UNO R3 Expansion Board 14 I/O & 8 Analog Pins Nano 3.0 Shield For 6 PWM Servo Power 5 I2C Connectors 3.3V Output US $1.09US $1.46 Order Now
- 35% Prototype PCB Development Bread Board Expansion Shield Board Breadboard Protoshield Module For Arduino R3 One Diy Kit 2.54mm US $1.09US $1.69 Order Now
- 66% R3 Starter Kit For Arduino Upgraded Version 830 Tie-Points Breadboard Mega 328P Electronic DIY Kit US $21.09US $62.89 Order Now
NEWEST RFID Starter Kit For Arduino UNO R3 Upgraded Version Learning Suite With Retail Box US $26.18US $26.18 Order Now
- 41% GTRIC Analog Linear Displacement Proximity Sensor M12 M18 M30 0-10V Voltage Or 4-20mA Current Output Inductive Switch US $10.22US $17.35 Order Now
120pcs 30cm Male To Male + Male To Female And Female To Female DuPont Cable Line Jumper Connector Breadboard For Arduino R3 Kit US $1.51US $1.51 Order Now
- 61% Smart Electronics Starter Kit For Arduino Uno R3 Mini Breadboard LED Jumper Wire Button US $1.09US $2.82 Order Now
- 79% Smart Electronics Mega 2560 R3 Case Transparent Acrylic Box Shell Compatible For Arduino Mega 2560 R3 Case Diy Kit Electronic US $1.09US $5.42 Order Now
10PCS 90 DC 9V Battery Button Power Plug For Arduino Mega 2560 1280 UNO R3 132 9V Battery Buckle US $2.24US $2.24 Order Now
ESP32 Arduino LVGL WIFI&Bluetooth Development Board 2.4" 240*320 Smart Display Screen 2.4inch LCD TFT Module US $11.56 Order Now
NEWEST RFID Starter Kit For Arduino UNO R3 Upgraded Version Learning Suite With Retail Box US $27.40US $27.40 Order Now
Black ABS Plastic Case Acrylic Shell Transparent Box For Arduino (Doesn't Include UNO R3) US $1.20US $1.20 Order Now
- 68% 4 Channel 5v Relay Shield Module, Four Way Relay Control Board Relay Expansion Board For Arduino UNO R3 Mega 2560 US $1.09US $3.48 Order Now
- 71% CNC Shield V3 V4 Engraving Machine 3D Printer+ A4988 Driver Expansion Board NANO 3.0 / UNO R3 With USB Cable US $2.78US $9.91 Order Now
- 44% For UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino With Cable R3 Proto Shield Expansion Board US $1.03 Order Now
LAFVIN Basic Starter Kit For Arduino Uno Set R3 DIY Kit R3 Board/Breadboard Electronic With Retail Box Components Set US $12.31US $12.31 Order Now
- 23% 10PCS/LOT High Quality MEGA328P For UNO R3 For Arduino NO USB CABLE US $23.73US $30.86 Order Now
- 91% ESP32 For Wemos D1 Mini For Arduino UNO R3 D1 R32 WIFI Wireless Bluetooth Development Board CH340 4M Memory One US $1.09US $12.59 Order Now
- 91% IIC/I2C/TWI 2004 Serial Blue Green Backlight LCD Module For Arduino UNO R3 MEGA2560 20 X 4 LCD2004 US $1.09US $12.60 Order Now
Pro Mini 328 Mini 3.3V/8M 5V/16M ATMEGA328 ATMEGA328P-AU 3.3V/8MHz 5V/16MHZ For Arduino US $1.98 Order Now
- 41% 30cm USB Cable UNO R3 / Mega 2560 R3/ ADK USB-A To USB-B For Arduino MINI TYPE-C MICRO Printer Cable US $1.09US $1.86 Order Now
- 50% 4PCS Nano V3.0 Adapter Expansion Board Servo Type With GND, Power And Signal Suitable For Arduino UNO R3 Nano V3.0 US $6.72US $13.44 Order Now
- 79% Compatible With MEGA2560 Double-side PCB Prototype Screw Terminal Block Shield Board Kit For Arduino Mega 2560 R3 US $1.09US $5.44 Order Now
- 35% Original Genuine Direct Insertion ATMEGA8A-PU AVR Microcontroller/8K Flash Microcontroller Package DIP-28 US $1.09US $1.69 Order Now
- 92% UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino R3/R4 UNO Proto Shield Expansion Board With Cable US $1.09US $14.80 Order Now
- 70% UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino With Cable R3/R4 UNO Proto Shield Expansion Board US $1.09US $3.65 Order Now
- 83% MEGA2560 MEGA 2560 R3 (ATmega2560-16AU CH340G) AVR Type-C USB Development Board For Arduino US $7.32US $43.09 Order Now
- 91% DIY Electronic Starter Kit For UNO R3 Arduino Circuit Board Electronics 12-in-1 Programmable Engineering Coding Education US $1.09US $12.89 Order Now
- 29% 3.5 Inch SPI TFT LCD Screen Colorful IPS Capacitive Touch Display Module ST7796 320*480 IPS For Esp32&arduino US $15.39 Order Now
- 91% 1Set UNO R3 Official Box ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266 US $1.09US $12.60 Order Now
- 66% Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 LENARDO Mega 2560 Shield US $2.66US $7.94 Order Now
- 86% NANO I/O IO Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0 3.0 Controller Compatible Board I2C PWM Interface 3.3V US $1.09US $7.83 Order Now
- 82% V5 Sensor Shield Expansion Board Shield For Arduino UNO R3 V5.0 Electronic Module Sensor Shield V5 Expansion Board US $1.09US $6.33 Order Now
- 11% TZT RP2040-Zero RP2040 For Raspberry Pi Microcontroller PICO Development Board Module Dual-core Cortex M0+ Processor 2MB Flash US $1.84 Order Now