Introduction

The Arduino Mega 2560 is the microcontroller board and can be named as the ATMega2560. In the Arduino mega it can have high memory space compared to the Arduino Uno.
It can have the 54 digital pins for the input/output pin. In the 54 pins, the 15 pins can be used as the Pulse Width Modulation (PWM). On the analog side it can have the 16 input pins.
Components in Arduino Mega2560
ARDUINOMEGA2560
Figure 1: Arduinomega2560.
Power Pins
Figure 2: Power Pins
The mega2560 can have a power supply of 3.3v and the 5v.
Memories
Software
Step 1: Open the Arduino software and click the File, Examples, Basics, then click Blink.
Figure 3
Step 2: Sketch the program in the tab.
Figure 4
Step 3: Before verifying the program change the board in the toolbar through Tools, Board, then Arduino Mega 2560 or Mega ADK.
Now we can verify the program that we have given.
Then upload the program to the board.
Figure 5
Then finally we can see the output on the board.
Output
Figure 6: Output
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