Easy Pitch Controller Hack Craft & Design By Peter EdwardsPeter EdwardsView more articles by Peter Edwards July 27th, 2010 Make audio circuits sing higher and lower. Tagged MAKE 23 By Peter EdwardsPeter EdwardsView more articles by Peter Edwards Discuss this article with the rest of the community on our Discord server! ADVERTISEMENT Subscribe now to Make: MagazineThe official magazine of Maker Faire Related Articles from Make: From the Shed: New ArrivalsMaker Faire Event Hats$30.00Make: Skill Seeker Maker Workbook - Print$16.99Lil' Makey Plushie$10.00 Get Make: Magazine $19.99
