Arduino UNO R3 Development Board, Atmega328P Board Compatible Model | Myinnovation

Arduino Uno R3 is a open source microcontroller board based on the ATmega328 chip Inside. This Board has 14 digital input/output pins, 6 analog input

Arduino UNO R3 Plus Sensor I/O Shield Development Board Atmega328P ATmega16U2 – diymore

RoboElectrixx UNO R3 Atmega328P Compatible Development Board With 1 Feet USB Cable-Blue or Black (Piece-1) - Tech Carbasa

It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack,

Atmega328p Development Board + 9V 1A Power Supply Compatible with Arduino UNO R3

ATMEGA328P Microcontroller Development Board, Arduino-Compatible

Keyestudio UNO R3 Development Board Compatible With Arduino Uno R3 +USB Cable

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UNO R3 Board with ATMega328P+ATmega16u2(Arduino-Compatible)

Arduino UNO R3 Plus Sensor I/O Shield Development Board Atmega328P ATmega16U2 – diymore

It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack,