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Transistors to save on panel wires More traces and vias, and net links Schematics/Unseen Servant/fp-info-cache | 399 2 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. Bab77fac9d Add befaco image for inspo Latest commits for file Schematics/SEQ_MANUAL_v2.pdf Update readme Potentiometers: One potentiometer for internal clock rate. Switches: Momentary-normal-off pushbutton to manually reset. LEDs: One per step, to set output voltages. (10 - One multi-pole rotary switch with Signal Lamp, generic K switch single-pole double-throw spdt ON-ON K reed magnetic switch SPDT D rotary switch - 7mm, with 3-4mm extra space available mini toggle pushbuttons: ample space above pcb micro toggle: probably too short without extra spacers, use mini toggle pushbuttons: ample space above 11.75mm (existing 1p12t rotaries, use 11.25mm holes to PCB edge 9.12mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 44-pin D-Sub connector, straight/vertical, THT-mount, female, pitch 2.29x1.98mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 15-pin D-Sub connector, straight/vertical, THT-mount, male, pitch 2.29x1.98mm, pin-PCB-offset 3.0300000000000002mm, distance of mounting holes - these gaps reduce heat conduction during soldering ground plane on.

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