Hi benbowman
might have some simple coding questions to come like if i could get away with completing the project with out a buzzer
A buzzer is really useful (and cheap). If you don't have it for the moment, just comment the content of the bip() function:
void bip(int duration, int n) { // Bip piezo: duration in ms, n repeats
// for(int i=0; i<n; i++) {
// digitalWrite(bipPin, HIGH);
// delay(duration);
// digitalWrite(bipPin, LOW);
// delay(75);
// }
}
I'm having some troble as when i set the limits for closing the griper it works at the start and finish. however throughought the execution the gripers don't close enough, i can try provide video.
A video will definitely help 