Hi. In my project, I have an event (knocking a piezo). I would do something like : I tried this way : timeToCheck = millis(); toc = analogRead(piezo); if (toc > minToc) { check(); //check the button state and if pressed, set hit = 1 [the "something" in the pic] while (millis() …

Timer problem

UKHeliBob May 17, 2014, 9:18am 2

Any suggestion ?

Yes. Post you whole program