Labels Milestones
Back| R4, R12, R13 | 3 | 1nF | Unpolarized capacitor | | | | D6, D7 | 2 | 1nF | Film capacitor | | | | | | Q1, Q2, Q3 | 3 | 100R | Resistor | | | U2 | 1 | 10R | Resistor | | Tayda | A-1955 | | J2 | 1 | SW_Push | Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8"/>