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3M 20-pin zero insertion force socket, through-hole, row spacing 15.24 mm (600 mils), Socket, LongPads 18-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), body size 9.78x7.26mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/204.pdf), SMD Sub-miniature slide switch, vertical, SMT J bend https://dznh3ojzb2azq.cloudfront.net/products/Slide/JS/documents/datasheet.pdf MEC 5G single pole double throw K switch normally-open pushbutton push-button Lamp D Push button switch, generic, two pins | Dailywell | PAS6B3M1CESA3-5 or PAS6B3M1CESA2-5 | Tayda | A-3186 | | | Tayda | A-3186 | | | Tayda | A-1672 | | | R14, R15, R18 | 3 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 | | | | | | | | Tayda | A-4349 | | J6 | 1 | B20k | Potentiometer | | | R31 | 1 | Conn_01x04 | Pin socket, 2.54 mm, 1x2 (see [build notes](build.md)) | | | | R20, R22 | 3 Hardware/PCB/precadsr/precadsr.sch | 412 Hardware/PCB/precadsr/precadsr.xml | 1557 Hardware/PCB/precadsr/sym-lib-table | 3 | 22k | Resistor | | R16, R18, R26 | 3 | 2N3904 | Small Signal NPN Transistor, TO-92 | | | | | AR Path="/607F01E7" Ref="R?" Part="1" AR Path="/607ED812/6091D1B4" Ref="S3" Part="1" AR Path="/607ED812/60970E37" Ref="S1" Part="1" AR Path="/60B16110" Ref="J?" Part="1" AR Path="/607ED812/609384DB" Ref="#FLG03" Part="1" AR Path="/607ED812/60C3833D" Ref="R21" Part="1" AR Path="/607ED812/60B160FF" Ref="J7" Part="1" AR Path="/60C38349" Ref="R?" Part="1" AR Path="/607ED812/60970E37" Ref="S1" Part="1" AR Path="/60A9C096" Ref="R?" Part="1" AR Path="/60A9C0A9" Ref="R?" Part="1" AR Path="/607ED812/60802BB2" Ref="R31" Part="1" AR Path="/60C38343" Ref="R?" Part="1" AR Path="/607ED812/60B160FF" Ref="J7" Part="1" AR Path="/607ED812/60C38343" Ref="R22" Part="1" From 3d279dd88cba890e1ff05b6fd01cb5480b1f325e Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint after roughing out middle PCB ebf8c2dd87 Move LED resistors next to transistors to save on panel wires 2eebdf7ecf Add four more switches/buttons, move LED drivers onto PCB .../Unseen Servant/Unseen.

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