Labels Milestones
BackSwitch with Signal Lamp, generic K switch normally-open pushbutton push-button D Push button switch with Signal Lamp, generic K switch triple-pole double-throw DPDT 3pdt ON-ON D Push button switch, generic, symbol, four pins D Push button switch, generic, two pins K switch dp3t ON-ON-ON D Switch, dual pole double throw, separate symbols | | Taydaa | A-4755 | | | R4, R6, R7, R30, R31 | 1 | 1uF | Film capacitor | | R20, R22 | 2 | 47k | Resistor | | S3 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-14/SOIC-14"/>