Mega 2560 ATmega2560 Development Board for Arduino – Blue

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UART (hardware serial ports), a 16 MHz crystal oscillator. The Mega 2560 differs from the preceding Mega in that it does not use the FTDI USB-to-serial driver chip Instead, it features the Atmega8U2 programmed as a USB-to-serial converter This auxiliary microcontroller has its own USB bootloader, which allows advanced users to reprogram it And for powering, it simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started Any question about technology and skill, you can discuss in this Forum: https://www.facebook.com/123Neonado Operating Voltage: 5V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-20V Digital I/O Pins: 54 (of which 14 provide PWM output) Analog Input Pins: 16 DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin: 50 mA Flash Memory: 256 KB of which 8 KB used by bootloader SRAM: 8 KB EEPROM: 4 KB Clock Speed: 16 MHz