Labels Milestones
BackStraightforward build: one op-amp, four transistors and some example modules Envelope/Envelope.kicad_pcb | 2 .../Unseen Servant/Unseen Servant.kicad_sch | 1 | 1 | LED | Light emitting diode | | R114 | 1 | LED | Light emitting diode Push button switch, generic, separate symbols, four pins D Push button switch, generic, two pins