Fabricator extraordinaire Peter Schmitt designed this plywood servo from laser-cut plywood. The elaborate mechanism includes the circuitry to drive a motor to precise angles so it does double-duty as an object that teaches about physical fabrication and electronics. Instructions for the plywood servo can be found at the website of the Medialab class ‘Techniques for Design and Fabrication,’ and a paper describes the new field of hybrid physical-digital hacking or ‘Plywood Punk’.
