Dr_Ugi:
I don't understand how tone works on PB3 if PWM doesn't, but maybe that's a cunning interrupt-based version.
That's right Ugi, tone() doesn't utilise hardware PWM so it can be used on your other pins.
Cheers, Geoff
Dr_Ugi:
I don't understand how tone works on PB3 if PWM doesn't, but maybe that's a cunning interrupt-based version.
That's right Ugi, tone() doesn't utilise hardware PWM so it can be used on your other pins.
Cheers, Geoff