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Back- these gaps reduce heat conduction during soldering - ground plane 56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c Updates from real TL0x4s d12ec1f19bbae8f01395e4c76a152d3d4ce7a3d4 created pull request 'Finish schematic, add PDF' (#2) from schematic into main 1705ad98fb Put title box in PDF export' (#4) from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/2 From 972d8b1e0797912e848110b19e1af10ed411bbbb Mon Sep 17 00:00:00 2001 Subject: [PATCH 18/18] Final revision; added custom DRC as project file ) ) Latest commits for file Synth_Manuals/The MIDI Manufacturers Association - 1995 - MIDI 1.0 Detailed Specification.pdf More random files c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules schematic start, and some example modules 811ef45c764021f623b8bb59234df1314fce4e91 12V, -12V and ground needed, probably up to 1amp
- (https://support.epson.biz/td/api/doc_check.php?dl=brief_FA-128&lang=en), 2x1.6mm^2 package SMD.
- Pitch=25.4mm, 0.5W = 1/2W, length*diameter=9*3.2mm^2.
- With Exposed Pad Variation BB; (see.