Audio Jack, 2 Poles (Mono / TS)Switch, triple pole double throw D Switch, dual pole double throw Precision Timers, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14 A-1135 2 8 pin DIP socket | | | Tayda | A-004 | | | 1 | SW_SPDT | Switch, single pole normally-open tactile switch SPST right angle, PTS645VL83-2 LFS tactile switch SPST angled PTS645VL83-2 LFS tactile switch SPST right angle, http://spec_sheets.e-switch.com/specs/P040170.pdf Switch, single pole normally-open tactile switch SPST LED OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D 11x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 8x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 10x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D Push button switch with signal lamp, generic K switch single-pole double-throw spdt ON-ON D Screw terminal, single row, 01x03 D 2x5 pin shrouded header 2.54 mm 2x5 | | | S2 | 1 | Conn_01x07 | *(optional) SIP socket, 2.54 mm, 1x10 | | | Tayda | A-4755 | | | | | R25 | 1 uF | Unpolarized capacitor | | | | J6 | 1 | TL074 | Quad Low-Noise JFET-Input Operational.