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BackMK's PCB livestream Notes from MK's PCB livestream Upload files to '3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/SPIDER CLIMB.png and /dev/null differ 1aa48a179a Add splits and labels to get what game it's about //and sometimes necessary for old fogeys like me to get proper hole sizes threeUHeight = 133.35; // overall 3u height panelOuterHeight =128.5; panelInnerHeight = 110; // rail clearance = ~11.675mm, top and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); echo("mountSurfaceHeight",mountSurfaceHeight); offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch, 5+ positions 10 LEDs 3 sockets Potentiometers: One potentiometer for internal clock rate. Arrasta Playbook REP: repique CAX: caixa MSD: mid surdo BSD: back surdo // 1 for manual reset (sw16) - 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 * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 Final tweaks, version submitted to JLCPCB on 20240124 3d279dd88c Finish schematic, add PDF Compare 3 commits » merged pull request synth_mages/MK_VCO#5 613d1b6f7e Merge pull request synth_mages/MK_SEQ#2 b77534e3fc Added schmancy pcb for v2 front panel and Pin 1, vertical PCB mount, https://www.neutrik.com/en/product/nl4md-v-1 speakON Chassis Connectors, 4 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount, https://www.neutrik.com/en/product/nc3fav1 A Series, Chassis connector H female (A series layout), mates with Phoenix MSTB 2,5/3-ST, horizontal PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.00u Matias/ALPS keyswitch, 1.25u, 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 6.25u plate Cherry MX keyswitch 6.25u PCB Cherry MX keyswitch 1.75u plate Cherry MX keyswitch, 2.75u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 2.00u, http://matias.ca/switches/ Matias ALPS keyswitch 1.75u Matias/ALPS keyswitch, 6.25u, PCB mount, https://www.neutrik.com/en/product/ncj5fi-v-0 Combo I series, 3 pole XLR female receptacle with 6.35mm (1/4in) switching stereo jack, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fah2 A Series, 4 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc4fbh B Series, 3 pole female XLR receptacle, grounding: without ground / shell contact, lateral left PCB mount, https://www.neutrik.com/en/product/nc3faah2 AA Series, 3 pole female XLR receptacle, grounding: separate ground contact.
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