3
1
Back

- 2 momentary pushbutton switches - 1 rotary switch with two LEDs K switch spdt single-pole double-throw spdt ON-ON illuminated red green D Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8"/> Audio Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x7 | | | J7 | 1 | TL071 | Operational amplifier, DIP-8 | | 1 | B10k | \*\*Potentiometer, 16 mm vertical board mount | | | | 1 | LED | Light emitting diode | | | | | | | R14 | 1 | 10 nF.

New Pull Request