Uno R3 es una tarjeta de desarrollo que utiliza el microcontrolador ATmega328P(Atmel/Microchip), es la versión más recomendada para iniciarse en esta plataforma
Motor driver speed control with Arduino Direction control using push buttons and Arduino
Arduino Uno R3 Microcontroller
Arduino Uno Rev3 - ProteShea
Sintron] UNO R3 board with Ethernet Shield W5100 + PDF for Arduino AV – Sintron Technology
Moonshotjr ARDUINO UNO KIT – Moonpreneur
ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
Arduino Uno Rev3 R3 Kit Module Board + Breadboard + USB Cable
Arduino Uno - R3 SMD - DEV-11224 - SparkFun Electronics
ELEGOO Uno R3 Board ATmega328P ATmega16U2 with USB Cable for Arduino
This WeMos D1 R2 development board for Arduino / NodeMCU is a WiFi capable ESP8266 based development board in the format of the Arduino UNO R3. This board is compatible with the Arduino IDE and with NodeMCU. The D1 features an on-board switching power supply which allows you to power the board from a power supply up to 24V, 11 GPIO pins (can be used as input/output/PWM/I²C, except D0), and 1 analog input. The PWM resolution is 10bit (1MHz frequency).
WeMos D1 CH340 WiFi Arduino Uno R3 Development Board ESP8266 ESP-12F
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
Generic Arduino Uno R3 Board – Ace Makerspace
