Labels Milestones
BackD7, D8, D9, D10 Standard switching diode, DO-35 | | R24, R26, R28 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling Audio Jack, 2 Poles (Mono / TS) | | | | | J12 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8"/>