Trossen Robotics will be on Holiday Vacation November 26-29. Orders placed after 2:30pm CST on November 25th will be processed on November 30th.
Was: $4.95
Sale: $4.46
You Save: $0.49 (9.9%)
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This is a simple yet enjoyable Grove to use. The piezo can be connected to digital outputs, and will emit a tone when the output is high. Alternatively it can be connected to an analog pulse-width modulation output to generate various tones and effects.


Please visit our wiki page for more info about this product.