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Http://www.kingbrightusa.com/images/catalog/SPEC/CA56-12SRWA.pdf 4 digit 7 segment red LED display 3 1/5 digit reflective arrow bat + 7 + 8); // pot + led + switch? Col_right = width_mm - thickness*2; // draw a "vertical" wall to mount a circuit board to, dead center pcb_holder(h=10, l=top_row-rail_clearance*2, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use the two clockwise-most pins, looking from below. Clock rate (B100k) (not sure yet which 2 pins LED diameter 5.0mm z-position of LED center 1.6mm 2 pins LED, diameter 10.0mm, 2 pins, pitch 7.5mm, size 62.3x14mm^2, drill diamater 1.15mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00003 pitch 5mm size 35x10mm^2.

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