Labels Milestones
Back| A-2939 | | S3 | 1 | SW_SPDT | SPDT miniature toggle switch | | R9 | 1 | Conn_01x04 | Pin socket, 2.54 mm, 1x2 (see [build notes](build.md)) | | | D3, D4, D5, D6, D7, D8, D9, D10 | 8 | 1N4148 | 100V 0.15A standard switching diode, DO-35 | | R24, R26, R28 | 3 | 1nF | Film capacitor | | | | | | C4, C5 | 2 pin Molex header 2.54 mm spacing | Tayda | A-1157 or A-2425 | | | | | R8, R10, R12 | 3 | 4.7k | Resistor | | | | | S2 | 1 nF | Unpolarized capacitor | | | | | | | | C2 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | .
- 2.553x2.579mm package, pitch 0.4mm; see section 7.5.
- Size 6.5x15mm^2, drill diamater 1.3mm, pad.
- 12.2x10mm^2, drill diamater 1.15mm.