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BackHere Colors available (note if any cost extra Design rules: Smallest drillable hole size (JLC = 0.153mm Anything that stands out *If minimum order size is less than 3, use the two keybeds in storage; decipher key matrix, work out either MC or dumb resistor array to output correct volts for each stage? * TBD, needs testing * State Gates (from Befaco) * TBD, needs testing * State Gates (from Befaco) * TBD, needs testing; but if LEDs are possible, this should be possible, too Manual trigger * See manual step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Latest commits for file Fireball/Fireball_panel.kicad_pcb 972e45fb78 corrects inexplicably begreebled lower thre knob labels; confirms mask color is as defined 972e45fb785c49166ca9391405caa86c3c4b7992 replaces FIREBALL mask/etch with silkscreen caaf12f2da0fe056d0b625b9c1a860efbae9f4d1 adds ideas for a box film cap instead of latch, https://www.neutrik.com/en/product/nc3fahr-0 A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB Cherry MX keyswitch 1.50u Matias/ALPS keyswitch, 1.25u, http://matias.ca/switches/ Matias ALPS keyswitch 1.75u PCB Cherry MX keyswitch 1.75u Matias/ALPS keyswitch, 6.25u, http://matias.ca/switches/ Matias ALPS keyswitch 1.50u PCB Cherry MX keyswitch 6.25u plate Cherry MX keyswitch 2.25u Matias/ALPS keyswitch, 2.25u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 1.25u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 1.00u PCB Cherry MX keyswitch, 1.25u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.00u vertical plate Cherry MX keyswitch, 1.50u, PCB mount, retention spring instead of A4 Fireball/Fireball.kicad_pro | 6 From f51b7b97734e404127fa5d5d263acbfd66f116e4 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Put title box in PDF export Merge pull request synth_mages/MK_VCO#5 Add jlc constraints DRC; replace order number text Add jlc constraints DRC; replace order number text Compare 19 commits » c971d0bd8b Merge pull request 'new_footprints' (#5) from new_footprints into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/3 Merge pull request synth_mages/MK_VCO#5 New Pull Request