Push button only once

I try to program a Arduino code were I have push buttons and I need to read one pulse only ,can't use Delay , and I need to keep the program running, when the pulse is on. Somebody can help me ?
Best regards

Without seeing your code?
Or having some useful specs?

Not a hope.

didn't realize this is a school assignment

That is the third or forth request , today of support to handle a led and button, or more.

That's because school is back in session

Sunday?

Assignment due to be returned on Monday.

Sowwy miss, i was pwaying cowadootee all weekend

Read up on button state-change.

State change detection.

1 Like

Thanks for your help, you solve my problem !