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Slider - 7mm, +4mm extra - pushbutton // 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: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository https://github.com/holmesrichards/precadsr Submodules Latest commits for file Panels/luther_triangle_vco_quentin_v4.scad Replaced accidentally dropped Fine tuning hole. 52b504dd7c Delete 'Panels/futura light bt.ttf' 4fd9d8b7bf Delete 'Panels/Futura XBlk BT.ttf' Panels/Futura XBlk BT.ttf Normal file Unescape Schematics/SynthMages.pretty/PinSocket_1x02_P2.54mm_Vertical.kicad_mod Normal file Unescape Synth Mages Power Word Stun.kicad_prl main VCA/README.md 9 lines main synth_tools/Schematics/SynthMages.pretty/POT_2_PIN_Header.kicad_mod 44 lines 1705ad98fb Put title box in PDF export Put title box in PDF export' (#4) from schematic into main Merge pull request 'Put title box in PDF export' (#4) from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/3 More schematics More experimentation with panel alignment before printing Latest commits for file Fireball/Fireball.kicad_pro Latest commits for file Schematics/SynthMages.pretty/POT_2_PIN_Header.kicad_mod From 7d48e110137d43d1f6f9100282eff6558c28f26b Mon Sep 17 00:00:00 2001 Subject: [PATCH 13/13] re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b Update Schematics/schematic_bugs_v1.md Schematics/schematic_bugs_v1.md | 1 | 2_pin_Molex_connector | KK254 Molex connector KK254 Molex header Operational amplifier, DIP-8 | | | U2 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x10 | | D6, D7 | 2 Latest commits for file Samba_Reggae_1.txt Latest commits for branch hard_sync Merge pull request 'More schematics' (#3) from schematic by Eeschema 5.1.10-88a1d61d58~90~ubuntu20.04.1 Component Count: 74 Refs C6, C7, C8, C9 Schottky Barrier Rectifier Diode, DO-41 Switch, triple pole double throw, separate symbols K switch sp3t ON-ON-ON D Switch, three position, single pole normally-open tactile switch Omron B3F right angle tact switch https://www.e-switch.com/system/asset/product_line/data_sheet/148/TL1250.pdf led push switch right angle smd HDMI, Micro, Type D, THT/SMD hybrid, 0.4mm pitch, 19 ckt, right angle 3mm lightpipe dual tower right angle DPDT push button https://www.e-switch.com/system/asset/product_line/data_sheet/210/800U.pdf momentary / push-push button, h=23mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=23mm C&K PVA1 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=15mm C&K PVA1 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=17.5mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf tact sw push 12mm SW PUSH SMALL Tactile C&K Generic Buzzer, D14mm height 7mm Non-Polar Electrolytic Capacitor CP Axial series Axial Horizontal pin pitch 15.24mm 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0516 series Axial Horizontal pin pitch 20.10mm length 54mm width 23.8mm Bourns 5700 L_Toroid, Vertical series, Radial.

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