Product DescriptionMega 2560 R3 Mega2560 REV3 (ATmega2560-16AU CH340G) Board ON USB Cable compatible for arduino [With USB line]The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 an..