3
1
Back

| Screws, nuts, and spacers (see build notes) 1 SIP socket, 2.54 mm, 1x4 Light emitting diode Push button switch, generic, symbol, four pins D Push button switch, generic, two pins | | Tayda | A-1624 or A-2969 | | | | C2 | 1 | TL074 | Quad operational amplifier, DIP-14

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