Hackster.io
@Hacksterio
an Avnet community, is the world’s fastest growing developer community for learning, programming, and building hardware.
参加 June 2013
4K フォロー中 158.6K ファン
.@NickBild79's circuit plays the opening riff from "At Doom's Gate" using 555 timers, 7400-series logic, and some resistors and capacitors.
