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BackTue Mar 5 20:19:51 2024 Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains plated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) (with 4 slots T2 5.000mm 0.1969" (1 hole) Total plated holes count 0 Minor layout tweaks merged pull request 'More schematics' (#3) from schematic into main Merge pull request synth_mages/MK_SEQ#2 Notes about component heights, swapping rotary and toggle switches available from Tayda, per their datasheet, appear to differ in height by 3.16 mm. (8.89 mm vs (10.54+1.52) mm if I'm reading it right. Latest commits for file Synth_Manuals/The MIDI Manufacturers Association - 1995 - MIDI 1.0 Detailed Specification.pdf Normal file Unescape * Bourns PTL series, such as: https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M The first two groups should be changed to IDC 2×6 connectors. - If we expect or plan on developing modules which 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.
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