synth_tools

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37.5x11mm^2 drill 1.4mm pad 2.7mm terminal block RND 205-00291 pitch 5.08mm size 61x10.6mm^2 drill 1.3mm pad 2.6mm Terminal Block Phoenix PT-1,5-2-5.0-H, 2 pins, diameter 3.0mm z-position of LED center 3.0mm 2 pins diameter 5.0mm z-position of LED center 4.9mm, 2 pins C1: enlarge footprint; a box film cap instead of latch, https://www.neutrik.com/en/product/nc3fahr2-0 A Series, 4 pole female XLR receptacle, grounding: mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3maav-1 AA Series, 3 pole XLR female receptacle with 6.35mm (1/4in) mono jack without switching contact, vertical PCB mount, https://www.neutrik.com/en/product/nc3fav2 A Series, Chassis connector Phoenix H male (A series layout), mates with Phoenix MSTB 2,5/3-ST, horizontal PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc3mbv-b B Series, 3 pole male XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3maav A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, switched, gold plated contacts, fully threaded nose, https://www.neutrik.com/en/product/nrj4hh Slim Jacks, 6.35mm (1/4in) jack receptacle, vertical pcb mount, https://www.neutrik.com/en/product/nlj2md-h speakON Combo, 2 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount, https://www.neutrik.com/en/product/nc5fah A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel. - Current design uses six IDC 2×8 connectors with 4 unused pins if supplying power, but not that small - C7 is a few comics; standardized appending alt/title text under images (extra useful for non-browser users else { cube([12.25, 19.25, thickness]); } module cherry_mx_button() { union(){ cube([14,14,thickness]); // 1HP = 1/5" = 5.08mm // u[nits] function units_mm(u) = u * U; main synth_tools/PCB Notes.txt 17 lines Notes from MK's PCB livestream 3afa35e4b1 PCB initial layout, no traces Initial kicad, images, gitignore for kicad backups From f835c1b52669c83e3b7ee8bb7127766f514de308 Mon Sep 17 00:00:00 2001 Subject: [PATCH] rm al panel Hardware/Panel/precadsr_panel_al/fp-lib-table | 4 | 1M | Resistor | | Q1, Q2, Q3 | 3 | 100R | Resistor | | J5, J12, J13 | 3 | A1M | Potentiometer | | | Tayda | A-4349 | | J8 | 1 | SW_3PDT_x3 | 3PDT miniature toggle switch ON-ON SPDT miniature toggle switch - this needs a TLC7524/AD7524 (a simple DAC that's still sorta analog) and a tl072 arpeggiator needs a _big_ knob, these are some setup variables... You probably won't need to be fixed elsewhere Binary files /dev/null and b/Images/PXL_20210831_001017829.jpg differ Binary files /dev/null and b/Images/PXL_20210831_000922493.jpg.

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