Make noise with a piezo buzzer. Use a digital out pin.

Fork of beep by Peter Drescher

This is a simple non blocking library to turn on the pin passed into the constructor for the amount of time specified when calling the beep(float time) function.

I use it to turn on a buzzer but it could be used for anything you need to turn on for a set time.

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2014-02-22 tip Revision History Files