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Bad trace](bad_trace_v1.jpeg). - Do not connect the Normal pin for op amp cf14a1432f Add kicad schematic, some diylc noodling .../Unseen Servant/Unseen Servant.kicad_sch | 166 Add position for resistor between the pots and switches board ("Board B") must sit a few mm further from the top knob top_row = height - v_margin - title_font_size*1.5; // surface("FireballSpellSmall.png", center=true, invert=false); module label(string, size=4, halign="center", font="Futura Md BT:style=Medium") { text(string, size, halign=halign, font=font); } From 0d3d72c49e606725216a5a9a4217e6c039d5a574 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add a front-panel PCB Subject: [PATCH 02/18] Checkpoint after re-centering sliders, before removing redundant LED resistors next to transistors to save on panel wires Update to 7.0, slider footprint cb3a50e19a More tweaks after pro review Apply jlcpcb's design rules, small fixes for those 7022ad9ddb couple more minor clearance tweaks 68726f9fe0 Delete '3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/MIRROR IMAGE.png' Panel Style Guide Pages Fab Plant Research Table of Contents Synth Wizards Modules Faceplate Style Notes Title Label Control Labels 2.2mm "Futura Hv BT" (available here). Control label font size to 9mm and align it precisely for repeatability b11a8d3187 Change transistor footprint to inline_wide, fix DRC ground plane on only one tl074 and support Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on ** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another fairly simple one, using Arduino (nano or uno.

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