SeeedStudio SeeedStudio Grove Buzzer Module

The SeeedStudio Grove Buzzer Module is a simple yet enjoyable twig 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. SeeedStudio Grove Buzzer Module; Can be connected to digital outputs; Alternatively, it can be connected to an analog pulse-width modulation output; Generates various tones and effects