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Cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a setscrew). (ShaftLength must be non-zero. // diameter of the panel, then use manual reset button to advance the step manually. This requires Futura font files. The Filmoscope Quentin typeface Created by Cvpcb (2015-03-25 BZR 5536)-product date = sam. 04 avril 2015 11:21:18 UTC update=Tue 20 Apr 2021 12:09:41 PM EDT Generated from schematic by Eeschema 5.1.10-88a1d61d58~88~ubuntu20.04.1 Generated from schematic by Eeschema 5.1.10-88a1d61d58~88~ubuntu20.04.1 | Refs | Qty | Component | Description | Manufacturer | Part | Vendor | SKU | | AR Path="/607F01E7" Ref="R?" Part="1" AR Path="/60800A40" Ref="R?" Part="1" AR Path="/607ED812/607F01E7" Ref="R109" Part="1" AR Path="/607ED812/60A9C088" Ref="R30" Part="1" AR Path="/60B160FF" Ref="J?" Part="1" AR Path="/607ED812/60A9C088" Ref="R14" Part="1" AR Path="/607ED812/60A9C088" Ref="R14" Part="1" AR Path="/607ED812/60C38343" Ref="R22" Part="1" From 3d279dd88cba890e1ff05b6fd01cb5480b1f325e Mon Sep 17 00:00:00 2001 Subject: [PATCH 07/18] Add ground fills, fix some clearance issues, make all power traces large.

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