Arduino Uno Rev 3 with 7 Arduino UNO Projects - DFRobot

The Arduino Uno is an open-source microcontroller board based on the ATmega328P 8-bit Microcontroller (MCU).
DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.

Gravity: IO Expansion Shield for Arduino V7.1 - DFRobot

UNO XXL-3 Starter Kit - UNO R3 Starter Kit - Arduino Compatible

Gravity: IO Expansion Shield for Arduino V7.1 - DFRobot

Arduino Uno REV3 SMD - RobotShop

Arduino Uno Rev 3 with 7 Arduino UNO Projects - DFRobot

DFRobot – ToberWell

UART and I2C Communications Between UNO and MEGA2560 : 14 Steps (with Pictures) - Instructables

Gravity: IO Expansion Shield for Arduino V7.1 - DFRobot

Dfrobot Terminal Block Shield For Arduino With 3.3v 5v Gnd Port 7-24v Input - Add On Cards & Controller Panels - AliExpress

Arduino Uno Rev3 — Arduino Online Shop

Arduino Uno Rev 3 with 7 Arduino UNO Projects - DFRobot

Based on the ATmega328. Open-source physical computing platform. RoHS Compliant. The DFRduino Uno USB Microcontroller V2.0board is based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

DFRobot DFR0216 DFRduino Uno R3 - Compatible with Arduino

4 Channel Gravity: Relay Shield for Arduino, DFRobot:DFR0144, køb her 187,50 DKK