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![[Bare PCB] Arduino MEGA 1280/2560](http://littlebirdcompany.myshopify.com/cdn/shop/products/IT-IM121017005_700x700.jpg?v=1571712144)
![[Bare PCB] Arduino MEGA 1280/2560](http://littlebirdcompany.myshopify.com/cdn/shop/products/IT-IM121017005_1000x1000.jpg?v=1571712144)
Overview
The Arduino Mega is a microcontroller board based on the ATmega1280/2560. 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 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.
