Labels Milestones
BackD6, D7, D8, D9, D10 | 8 | 1N4148 | 100V 0.15A standard switching diode, DO-35 | | R4, R6, R7, R30, R31 Switch, dual pole double throw K switch normally-closed pushbutton push-button D MEC 5G single pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-8