Display Counter using Arduino
Outline -
Connect an LCD and a Push button to Arduino board.
Use the same circuit created earlier using Arduino and LCD Add a pushbutton and make a simple counter.
Learn the connection circuit details and check the live setup of the connection.
Write a program in the Arduino IDE write the code for void loop write a simple if statement to check whether the pushbutton is pressed or not Compile and upload the program.
See that pushbutton is working successfully Modify the program to set a counter Explain the error that occurs Write a while statement Again compile and upload the program Output: count is increased whenever the button is pressed.