i want to make a reaction timer, that when you press a button you measure the time which wil be displayed in a graphic. and then 4 trise.
i don't now how to start, can anybody help???
you can start using a variable
at the beggining, at the end of ur program, an other:
to have the result, subtract them:
hope it helps....
what do you mean
can you explain the program or a little bit of
the source code