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3afa35e4b17ae9426036976f5252a8b43f759734 Mon Sep 17 00:00:00 2001 Subject: [PATCH] replaces FIREBALL mask/etch with silkscreen Latest commits for file Fireball/Fireball.kicad_sch Added input resistor for sync; placed everything on PCB 398c2b234c Checkpoint after re-centering sliders, before removing redundant LED resistors next to transistors to save on panel wires renamed repository from precadsrprecadsr to synth_mages/precadsr 2a5bb74bbd Stuff all teh scad files in Still trying to add picture master PSU/Synth Mages Power Word Stun.kicad_pcb The Power Word Stun.kicad_prl Synth Mages Power Word Stun.kicad_sch Forget (and ignore) fp-info-cache file as it is machine-specific data v1.0 Final revision; added custom DRC as project file ) (polygon (pts updates to rev 2 beta edits README.md file edits README.md file 8976a63dc06fa25beedf8d2553931872c491047e adds README.md file 2537badf28 updates led holes to PCB edge 7.4799999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector straight vertical THT female pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 63.5mm mounting-hole-offset 63.5mm 62-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 4.9399999999999995mm, distance of mounting holes distance 47.1mm 26-pin D-Sub connector horizontal angled 90deg THT female pitch 2.41x2.54mm pin-PCB-offset 9.4mm 15-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 63.5mm mounting-hole-offset 63.5mm 37-pin D-Sub connector, solder-cups edge-mounted, male, x-pin-pitch 2.77mm, distance of mounting holes 47.1mm, distance of mounting holes distance 25mm 15-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm mounting holes 33.3mm, distance of mounting holes to PCB edge 15.979999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, straight/vertical, THT-mount, male, pitch 2.77x2.84mm, distance of mounting holes to PCB for holding three chips (two 74s, one 72) Noise MK's S&H not strictly a noise and envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf.

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