- ??, ???, China
- US $10.89
- Jun 9th
ATmega2560-16AU ATMEGA16U2 Board & USB Cable for Arduino MEGA2560 R3 Description The board is a microcontroller board based on the ATmega2560-8AU .It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHzcrystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.