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Traces Initial kicad, images, gitignore for kicad backups .gitignore | 65 Hardware/PCB/precadsr/precadsr.kicad_pro | 471 .../precadsr-panel-Gerbers/drill_report.rpt | 26 ...D_DO-35_SOD27_P7.62mm_Horizontal.kicad_mod | 51 create mode 100644 Images/PXL_20210831_000922493.jpg create mode 100644 Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/precadsr-panel-art.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Perf_Board_Hole.kicad_mod create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_LED_Hole_NPTH.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Bourns_3296W_Vertical_screw_centered.kicad_mod delete mode 100644 Hardware/Panel/precadsr_panel_al_Gerbers/precadsr_panel_al-F_SilkS.gbr From 8de432ba4663cc4e208cff778a114b9ae41e7906 Mon Sep 17 00:00:00 2001 Subject: [PATCH] romps with traces, vias, and net links Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary by Correcting changed filename in .prl 54f1a61ba5 gets jiggy with PCB cutout, light-direction downwards, see http://www.kodenshi.co.jp/products/pdf/sensor/photointerrupter_ref/SG-105.pdf package for Everlight ITR8307/F43, see https://everlighteurope.com/index.php?controller=attachment&id_attachment=5385 package for Kodenshi SG-105 with PCB locator, 7 Pins per row (https://www.molex.com/pdm_docs/sd/430450201_sd.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-0810, 8 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Inductor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://datasheet.octopart.com/HVC0603T5004FET-Ohmite-datasheet-26699797.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 4-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), LongPads 24-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), body size 6.7x9.18mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/206-208.pdf 4x-dip-switch SPST CTS_Series194-4MSTN, Piano, row spacing 15.24 mm (600 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf 3M 24-pin zero insertion force socket, though-hole, row spacing 9.53 mm (375 mils 18-lead surface-mounted (SMD) DIP package, row spacing 6.15 mm (242 mils), body size 6.7x32.04mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/204.pdf), SMD SMD 6x-dip-switch SPST CTS_Series194-6MSTN, Piano, row spacing 7.62 mm (300 mils), Socket THT DIP DIL PDIP 2.54mm 16.51mm 650mil SMDSocket LongPads 64-lead though-hole mounted DIP package, row spacing 10.16 mm (400 mils), Socket 64-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), Socket, LongPads 48-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), see https://www.power.com/sites/default/files/product-docs/lnk520.pdf Power Integrations K Package PowerPAK SO-8 Single (https://www.vishay.com/docs/71655/powerpak.pdf, https://www.vishay.com/docs/72599/72599.pdf 16-Lead Plastic DFN (4mm x 4mm); Pitch 0.5mm; EP 2.7x2.6mm; for InvenSense motion sensors; keepout area marked (Package see: https://store.invensense.com/datasheets/invensense/MPU-6050_DataSheet_V3%204.pdf; See also https://www.invensense.com/wp-content/uploads/2015/02/InvenSense-MEMS-Handling.pdf 24-Lead Plastic Shrink Small Outline (SO) (http://www.everlight.com/file/ProductFile/201407061745083848.pdf 5-Lead Plastic Small Outline Narrow Body Body [QSOP] (http://www.allegromicro.com/~/media/Files/Datasheets/ACS726-Datasheet.ashx?la=en Allegro Microsystems PSOF-7, 4.8x6.4mm Body, 1.60mm Pitch (http://www.allegromicro.com/~/media/Files/Datasheets/ACS780-Datasheet.ashx Allegro Microsystems 12-Lead (10-Lead Populated) Quad Flat Pack, 3x3mm Body, 0.5mm Pitch.

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