i guess hard-coding a zero doesn't make sense here. still there's a big chance to invoke delayMicroseconds(0) if the parameter is dynamic, like "howManyButtonsPressed" to make it simple.
i guess hard-coding a zero doesn't make sense here. still there's a big chance to invoke delayMicroseconds(0) if the parameter is dynamic, like "howManyButtonsPressed" to make it simple.