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Ble zigbee 802.15.4 flash crypto ATSAMR21G18 AT45DB041E TECC508A U.Fi Class 4 Bluetooth Module with on-board components Added hard sync to schematic, laid out PCB with exploratory 8hp layout Schematics/Enlarge/Enlarge.kicad_prl | 10 uF | Polarized capacitor | | Tayda | A-1605 | | | | | | C10 | 1 | Conn_01x04 | Pin socket, 2.54 mm, 1x4 Pin header, 2.54 mm, 1x4 | | J2 | 1 | B10k | \*\*Potentiometer, 9 mm or 16 mm pots had long enough terminals, barely, to poke through the board, cross at 90° to minimize capacitance between traces - .3mm for non-power lines, .6mm if carrying power - MK uses a ground plane created pull request 'Fix rail clearance issues, add PCB slot, more options for potentiometer spoke placement' (#1) from bugfix/10hp into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/3 Merge pull request 'More schematics' (#3) from schematic by Eeschema 5.1.10-88a1d61d58~90~ubuntu20.04.1 **Component Count:** 74 Latest commits for file Datasheets/tl074-pinout.jpeg From a704d3e530a1af53937ba04c8656790dad735ad7 Mon Sep 17 00:00:00 2001 Subject: [PATCH 05/13] move bugs to md file to be able to add picture From 81f5cdc2cd0ea2f7c6a63827426db16f9b2cd3fd Mon Sep 17 00:00:00 2001 Subject: [PATCH] Current draw 12 mA +12 V, and sustain voltage is taken from \npot pin 1 x 1 mm, 734-163 , 3 Pins per row (http://www.molex.com/pdm_docs/sd/530480210_sd.pdf), generated with kicad-footprint-generator JST XA vertical JST J2100 series connector, SM13B-ZESS-TB (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55932-0210, with PCB locator, 14 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 Molex MicroClasp Wire-to-Board System, 55932-0830, 8 Pins (http://www.molex.com/pdm_docs/sd/908140004_sd.pdf), generated with kicad-footprint-generator JST PH series connector, S36B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Hirose DF13 through hole, DF13-11P-1.25DS, 11 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TQFP120 14x14 / TQFP120 CASE 932AZ (see ON Semiconductor 932BB.PDF 144-Lead Plastic Thin Shrink Small Outline Package (MS) [MSOP] (see Microchip Packaging Specification 00000049BS.pdf 8-Lead Plastic Dual Flat, No Lead Package (MF) - 3x3x0.9 mm Body (http://ww1.microchip.com/downloads/en/DeviceDoc/20005010F.pdf 8-Lead Plastic Stretched Small Outline (SO), see https://www.elpro.org/de/index.php?controller=attachment&id_attachment=339 SO, 4 Pin (http://www.ixysic.com/home/pdfs.nsf/www/CPC1017N.pdf/$file/CPC1017N.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 128 Pin (https://www.renesas.com/eu/en/package-image/pdf/outdrawing/q128.14x14.pdf), generated with kicad-footprint-generator Fuse SMD 2512 (6332 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 Inductor SMD 2512 (6332 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator JST ZE series connector, S08B-XASK-1N-BN (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: A-41792-0011 example for new part number: A-41792-0018 example for new part number: AE-6410-07A.

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