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PCBs .../Unseen Servant/Unseen Servant.kicad_sch | 864 Schematics/Unseen Servant/fp-info-cache | 1 Hardware/lib/aoKicad | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm spacing | | | | | | | | | | | | | | | | | L1 | 1 | Conn_01x10 | Pin header, 2.54 mm, 1x4 Light emitting diode | | | J7 | 1 | TL074 | Quad operational amplifier, DIP-14"/> Audio Jack, 2 Poles (Mono / TS) | | | | Tayda | A-3186 | | | R3, R21 | 2 | 1N5817 | Schottky Barrier Rectifier Diode, DO-41"/> Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | Screws, nuts, and spacers (see [build notes](build.md | | | | L1 | 1 | SW_Push | Push button switch OFF-(ON) | Dailywell | PAS6B3M1CESA3-5 or PAS6B3M1CESA2-5 | Tayda | A-1847 | | | | R4, R6, R7 | 3 Hardware/PCB/precadsr/precadsr.sch | 1954 82024e96c9 Go to file Schematics/Unseen Servant/Unseen Servant.kicad_prl | 4 | | | | C6, C7, C8, C9 | 4 | 47k | Resistor | | | | | | C10 | 3 | 100R | Resistor | | | | R30 | 1 | SW_SPDT | Switch, dual pole double throw, separate symbols | | | Tayda | A-553 | | | Tayda | A-3588 | \** Use only four (4) potentiometers, either 9 mm vertical board mount. Only 16 mm vertical board mount. Only 16 mm vertical board mount OR: | | U1 | 1 Kosmo_panel | 1 | SW_3PDT_x3 | Switch, triple pole double throw K switch normally-open pushbutton push-button D Push button switch with LED, generic K switch normally-open pushbutton push-button LED D MEC 5G single pole normally-open tactile switch SPST LED OFF-ON lamp D Single Pole Single Throw (SPST) switch, small symbol D 3x DIP Switch, Single Pole Single Throw (SPST) switch with two LEDs K switch spdt single-pole double-throw spdt ON-ON illuminated red green D Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 R16, R17, R19, R20 **Potentiometer, 9 mm or 16 mm vertical board mount | | | R31 | 1 create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIP-14_W7.62mm_Socket_LongPads.kicad_mod.

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