Aimed at safety, the Speed-Vest displays how bad-ass you are on a two-wheel’d steed. The numbers are displayed via electro-luminescent wire controlled by an open-source embedded ‘puter. With a little ...

[Jared] sent in his experiment in building his own heated vest for motorcycle riding. He used some of the ever so common enamel coated wire and some surplus teflon tape in place of Teflon coated wire.