Labels Milestones
BackKK254 Molex connector 2.54 mm spacing R23, R24, R25, R27 Switch, triple pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | S1 | 1 | Conn_01x07 | *(optional) SIP socket, 2.54 mm, 1x7 Pin socket, 2.54 mm, 1x2 (see [build notes](build.md)) | | Tayda | A-4349 | | | C4, C5 | 3 | 10k | Resistor | | Tayda | A-826 | | | C9 | 1 | SW_Push | Push button switch, generic, two pins