Uno R3 es una tarjeta de desarrollo que utiliza el microcontrolador ATmega328P(Atmel/Microchip), es la versión más recomendada para iniciarse en esta plataforma
Buy UNO R3 Development Board Compatible with Arduino with cheap price
Inland Uno R3 MainBoard Arduino Compatible; ATmega328 Microcontroller; 16MHz Clock Rate; 32KB Flash Memory - Micro Center
TZT Arduino Official UNO R3 Development Board ATmega328P
Arduino Uno R3 Development Board - Control Voltage
ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
Elegoo UNO R3 Controller Board - 3DJake International
INTRO TO ARDUINO UNO-R3 : 9 Steps - Instructables
Atmega328p Development Board + 9V 1A Power Supply Compatible with Arduino UNO R3
Arduino Uno R3
The Arduino Uno is a micro controller board based on the ATmega328. The Arduino Uno Rev 3 is the most used and documented maker board in the world. The Uno R3 contains everything needed to support the microcontroller. Just connected it to your computer or power it up with a AC to DC power supply or battery to start your exploration. The Arduino user community is over 30 million strong.
Arduino Uno Rev3 A000066
Microcontroller ATMega8U2 for Arduino UNO REV3
Arduino Uno Rev3 — Arduino Official Store
A generic Arduino Uno R3-compatible development board.
Arduino-Compatible Uno R3 Development Board