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Quantizer, if going digital ** https://note.com/solder_state/n/nde97a0516f03 and https://www.youtube.com/watch?v=op_DhPr2goc ** arduino nano (other options probably fine), two 74HC595 shift registers (accidentally a pile in my collection) and the following conditions are met: 1. Redistributions of source code must retain the above copyright The names of its Contributions are its original creation(s) or it has to go in long leg down (from the front Don't put R8 so close to R26 -- D36/R47 too close From 53c90c58d81dff355f8b17948a9b73c895233eb2 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after re-centering sliders, before removing redundant LED resistors next to transistors to save on panel wires More traces and vias, and net links 06eccf7d9c added the once through idea with commentary by 496e3e3344 Correcting changed filename in .prl Correcting changed filename in .prl gets jiggy with PCB locator, 8 Pins (http://www.molex.com/pdm_docs/sd/5024300820_sd.pdf), generated with kicad-footprint-generator JST ZE series connector, LY20-36P-DT1, 18 Circuits (https://www.molex.com/pdm_docs/sd/2005280180_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP I, 32 pins, 18.4x8mm body (https://www.micron.com/~/media/documents/products/technical-note/nor-flash/tn1225_land_pad_design.pdf TSOP-I, 56 Pin top tented version (manually modified). For information see: http://www.cypress.com/file/138911/download QFN, 56 Pin (http://www.ti.com/lit/an/scea032/scea032.pdf#page=4), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, old mpn/engineering number: 5569-16A2, example for new mpn: 39-28-906x, 3 Pins per row (http://www.molex.com/pdm_docs/sd/1053101208_sd.pdf), generated with kicad-footprint-generator JST XA series connector, 502386-1370 (http://www.molex.com/pdm_docs/sd/5023860270_sd.pdf), generated with kicad-footprint-generator JST XA series connector, B02P-NV (http://www.jst-mfg.com/product/pdf/eng/eNV.pdf), generated with kicad-footprint-generator JST XH top entry Molex JAE 0.2mm pitch, 1mm overall height FFC/FPC connector, FH12-18S-0.5SH, 18 Pins per row (https://www.hirose.com/product/document?clcode=&productname=&series=DF11&documenttype=Catalog⟨=en&documentid=D31688_en), generated with kicad-footprint-generator ipc_gullwing_generator.py PQFP, 112 pins, 20mm sq body, 0.635mm pitch, Intel 386EX PQFP, 144 Pin (https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/packaging/04r00487-01.pdf), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, 42820-22XX, With thermal vias in pads, 6 Pins.

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