Labels Milestones
BackComponents KSC6 tactile switch SPST right angle, http://spec_sheets.e-switch.com/specs/P040170.pdf Switch, single pole double throw, separate symbols | | | R30 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | R25 | 1 | 100k | Resistor | | | | | J5, J12, J13 | 3 | A1M | \*\*Potentiometer, 16 mm vertical board mount OR: | | | J6 | 1 | SW_Push | Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8"/>