Labels Milestones
BackD3, D4, D5, D6, D7, D8, D9, D10 Standard switching diode, DO-35 | | | | | | | R1, R2, R23, R24 | 4 | 47k | Resistor | | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 R3, R21, R27, R28 | 3 | 1nF | Film capacitor | | | Tayda | A-827 | | 8 | 1N4148 | Standard switching diode, DO-35"/>