Labels Milestones
BackR26, R28 | 3 | 4.7k | Resistor | | | | J8 | 1 | 10nF | Film capacitor | Tayda | A-111 | | Tayda | A-157 | | | R4, R6, R7, R30, R31 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92