Labels Milestones
BackR19 | 3 | A1M | Potentiometer | | | J4 | 1 aoKicad | 1 uF | Polarized capacitor | Tayda | A-553 | | | | R20, R22 | 2 | 1M | Resistor | | | R16, R18, R26 | 3 | 1k | Resistor | | | | | | R30 | 1 | SW_SPDT | Switch, single pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | | | | R21, R22, R23 | 3 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>