Labels Milestones
BackSwitch, separate symbol D 3x DIP Switch, Single Pole Single Throw (SPST) switch D Switch, dual pole double throw, separate symbols | | | Tayda | A-3486 or A-3487\*\*\* | | | | C13 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | | | | | | | | J1 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-8