Labels Milestones
BackR1, R10, R11 | 3 | A1M | Potentiometer | | | | R3, R21, R27, R28 | 3 | A1M | Potentiometer | | | | Q1, Q2, Q3 | 3 | A1M | Potentiometer | | | | | | | Tayda | A-3588 | | | | | | J3 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>