Arduino board is an open-source microcontroller board which is based on Atmega 2560 microcontroller. The growth environment of this board executes the processing or wiring language. These boards have recharged the automation industry with their simple to utilize platform wherever everybody with small otherwise no technical backdrop can start by discovering some necessary skills to program as well as run the Arduino board . These boards are used to extend separate interactive objects otherwise we can connect to software on your PC like MaxMSP, Processing, and Flash. This article discusses an introduction to Arduino mega 2560 board, pin diagram and its specifications.

The specifications of Arduino Mega include the following.

• The ATmega2560 is a Microcontroller
• The operating voltage of this microcontroller is 5volts
• The recommended Input Voltage will range from 7volts to 12volts
• The input voltage will range from 6volts to 20volts
• The digital input/output pins are 54 where 15 of these pins will supply PWM o/p.
• Analog Input Pins are 16
• DC Current for each input/output pin is 40 mA
• DC Current used for 3.3V Pin is 50 mA
• Flash Memory like 256 KB where 8 KB of flash memory is used with the help of bootloader
• The static random access memory (SRAM) is 8 KB
• The electrically erasable programmable read-only memory (EEPROM) is 4 KB
• The clock (CLK) speed is 16 MHz
• The USB host chip used in this is MAX3421E
• The length of this board is 101.52 mm
• The width of this board is 53.3 mm
• The weight of this board is 36 g