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Osram TOPLED, 4x5.09mm, area: 2.85x2.85mm, Orientation mark at cathode, https://dammedia.osram.info/media/resource/hires/osram-dam-6035009/SFH%204253_EN.pdf LED, SMD, APDA3020VBC/D, https://www.kingbrightusa.com/images/catalog/SPEC/APDA3020VBC-D.pdf SMD Top view Dual colour LED PLCC-2 SMD package RGB LED NeoPixel Nano, 12 mA, https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf LED RGB Chip SMD LED SMD 0805 (2012 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 20 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/20%20Lead%20VQFN%203x3x0_9mm_1_7EP%20U2B%20C04-21496a.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Texas QFN, 24 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-qfn/QFN_24_05-08-1696.pdf), generated with kicad-footprint-generator Molex LSHM 0.50 mm Razor Beam High-Speed Hermaphroditic Terminal/Socket Strip, LSHM-150-xx.x-x-DV-N, 50 Pins per row, Mounting: Snap-in Plastic Peg PCB Lock (http://www.molex.com/pdm_docs/sd/039289068_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py MSOP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-16/CP_16_22.pdf), generated with kicad-footprint-generator JST GH series connector, BM16B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator JST PH series connector, B16B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.3mm, height 3, Wuerth electronics 9774010960 (https://katalog.we-online.de/em/datasheet/9774010960.pdf,), generated with kicad-footprint-generator Molex Pico-Clasp series connector, B5P-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Harting har-flexicon series connector, 14110913002xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13002XXX_100228421DRW035C.pdf), generated with kicad-footprint-generator Molex Mini-Universal MATE-N-LOK, old mpn/engineering number: 1-794106-x, 10 Pins per row, Mounting: Snap-in Plastic Peg PCB Lock (http://www.molex.com/pdm_docs/sd/039300020_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py Texas Instruments DSBGA BGA YFF S-XBGA-N5 Texas Instruments, DSBGA, area grid, NSMD, YZP0005 pad definition, 0.704x1.054mm, 6 Ball, 2x3 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g051f8.pdf#page=102 ST WLCSP-25, ST die ID 494, 3.3x3.38mm, 49 Ball, 7x7 Layout, 0.8mm Pitch, https://www.infineon.com/cms/en/product/packages/PG-LFBGA/PG-LFBGA-292-11/ LFBGA-100, 10x10 raster, 8x8mm package, pitch 0.8mm TFBGA-121, 11x11 raster, 10x10mm package, pitch 0.35mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the Adafruit Feather WICED Wifi board, https://learn.adafruit.com/introducing-the-adafruit-wiced-feather-wifi Adafruit Feather M0 Wifi board, https://learn.adafruit.com/adafruit-feather-m0-wifi-atwinc1500/ Adafruit Feather M0 Wifi Footprint for Mini-Circuits case CK605 (https://ww2.minicircuits.com/case_style/CK605.pdf) following land pattern PL-035, including GND-vias (https://www.minicircuits.com/pcb/98-pl247.pdf Footprint for the sake of code complexity. Odd values are -=1 mountHoleDepth = panelThickness+2; // because diffs need to create cutouts around the top edge or circumference using spheres (or rather regular polyhedra) arranged in a ring arrangement; a challenging PCB and/or print job! See PDF at https://raw.githubusercontent.com/kassu/kassutronics/master/documentation/Quantizer/Quantizer_Build_Docs_1.1A.pdf for explanation about PWM smoothing; essentially a 4-stage RC network but with an attenuator, intended for use as tremolo - Manual offset knob From aa199fc6f4983bb3329ebb61d633face7f24ca94 Mon Sep 17 00:00:00 2001 Subject: [PATCH] initial notes for v1 front panel and Pin.

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