Ask MAKE: Three leaded piezo?

Ask MAKE is a weekly column where we answer reader questions, like yours. Write them in to mattm@makezine.com or drop us a line on Twitter . We can’t wait to tackle your conundrums! Chris writes in: I have been experimenting with my Arduino and piezo buzzers as simple speakers – noisy and fun

Originally posted here:
Ask MAKE: Three leaded piezo?

Tagged with: arduino • ask make • blue • clothes • energy • flickr • leave-the-blue • News • piezo-electric • sold-as-piezos

Filed under: Make-Things

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