i want to run 100 to 0 in my lcd 16x2 with arduino uno please help me
So you want to make a count down timer which runs from 100 to 0 in increments of x milliseconds.
First find an online tutorial and get to the stage of printing "Hello World" on the LCD.
Make a variable like this:
int counter = 0;
Use it like this:
Then finally print it the the lcd with a delay:
I hope this clears things up for you!