Labels Milestones
BackSwitch D Switch, single pole double throw, illuminated paddle, red and green LEDs K switch SPST angled PTS645VL31-2 LFS tactile switch https://cdn.sos.sk/productdata/80/f6/aabf7be6/5gth9358222.pdf Switch NKK G1xJP http://www.nkkswitches.com/pdf/gwillum.pdf SWITCH TOGGLE ILLUM SPDT NKK Switch, single pole double throw, separate symbols | | | | | | | | R4, R12, R13 | 3 | A1M | \*\*Potentiometer, 9 mm vertical board mount OR: | | | | J9 | 3 | A1M | \*\*Potentiometer, 9 mm or 16 mm vertical board mount | | | | | | S1 | 1 | TL074 | Quad operational amplifier, DIP-14