... / ATMEGA8U2 USB board Free USB Cable Product DescriptionThe Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet ... a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything ... products in stock with High Quality,Fast delivery,Long Warranty. mega,uno ,New MEGA2560 ATMEGA2560 ATMEGA2560-16AU ATMEGA8U2 USB board,, ...