Labels Milestones
BackD9, D10 Standard switching diode, DO-35 | | Tayda | A-553 | | | | | | | | D1, D2 | 2 | 1N5817 | Schottky diode | | | | | | J3, J4, J5 | 3 | 10k | Resistor | | | L1 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8"/>