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General Purpose Timer, 555 compatible, PDIP-8 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 | | | | | Tayda | A-1121 | | | D6, D7 | 2 Hardware/Panel/precadsr-panel/sym-lib-table | 4 Docs/precadsr_bom.md | 4 .../PCB/precadsr_Gerbers/precadsr-B_Mask.gbr | 481 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 15 .../precadsr_aux_Gerbers/precadsr-B_SilkS.gbr | 1093 .../precadsr-Edge_Cuts.gbr | 16 Docs/precadsr_bom.md | 3 | A1M | \*\*Potentiometer, 16 mm vertical board mount OR: | | | | ----- | --- | ---- | ----------- | ---- | ---- | ---- | ---- | ---- | | | | | | | | | | | | Tayda | A-1624 or A-2969 | | J1 | 1 | SW_SPDT | SPDT miniature toggle switch ON-ON Push button switch, generic, two pins Quad operational amplifier, DIP-14 A-1135 2 8 pin DIP socket | | J9 | 1 nF | Unpolarized capacitor | | R31 | 1 | Conn_01x07 | *(optional) SIP socket, 2.54 mm, 1x7 | | | S2 | 1 | SW_3PDT_x3 | Switch, triple pole double throw Precision Timers, 555 compatible, PDIP-8 | | Tayda | A-4349 | .

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