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For ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about UX component wiring 55ee65a5e9 Checkpoint after fixes but before shrinking boards Merge issues to be able to add picture Schematics/{schematic_bugs_v1.txt => schematic_bugs_v1.md} | 3 | 1nF | Film capacitor | | | | | | J12 | 1 | LED | Light emitting diode | | | | | R14 | 1 | SW_SPDT | Switch, single pole double throw, right angle, PTS645VL83-2 LFS tactile switch https://www.ckswitches.com/media/1972/ksc6.pdf CK components KMR2 tactile switch Omron B3F right angle tactile switch https://www.ckswitches.com/media/1972/ksc6.pdf CK components KMR2 tactile switch SPST angled PTS645VL83-2 LFS C&K Button tactile switch D reed switch, default-closed D SPDT reed switch K reed magnetic switch D reed switch, default-closed D SPDT reed switch K reed magnetic switch D Switch, triple pole double throw K switch normally-open pushbutton push-button Lamp D Push button switch with LCD screen K switch normally-open pushbutton push-button LCD illuminated right angle Würth USB-A two stacked horizontal through-hole GCT USB1046, USB Type B TWP-4002D-H3, https://www.technik.com.hk/images/pdf_product/WP4002D-H3-A_2.0.pdf USB Micro B USB SMD Micro USB B receptable with flange, bottom-mount, SMD, right-angle (http://www.molex.com/pdm_docs/sd/473460001_sd.pdf Micro B horizontal USB Micro-B receptacle, through-hole, vertical, http://katalog.we-online.de/em/datasheet/614105150721.pdf usb micro receptacle vertical USB Micro-B receptacle, http://www.mouser.com/ds/2/445/629105150521-469306.pdf USB Mini-B 5-pin SMD connector, http://downloads.lumberg.com/datenblaetter/en/2486_01.pdf USB USB_B USB_Mini connector usb mini receptacle vertical USB 2.0 Type B SMT Horizontal 5 Contacts (https://katalog.we-online.de/em/datasheet/65100516121.pdf Mini USB 2.0 and PD, 5A VBUS rating, https://datasheet.lcsc.com/lcsc/2211161000_HCTL-HC-TYPE-C-16P-01A_C2894897.pdf USB 3.0 3.1 3.2 4.0 Type-C receptable, through-hole mount, SMD, right-angle (http://www.molex.com/pdm_docs/sd/473460001_sd.pdf Micro B USB SMD Micro USB.

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