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US, included just for reference. $33.20/board from pcbshopper estimate on 02/06/2025 Digikey RED - worth looking into, mixed reviews Delete Page Deleting the wiki page "Fab Plant Research" cannot be undone. Continue? Fdd5744d78 Checkpoint after fixes but before shrinking boards 007cc05932dfa23f85127799f5505afc7b25772e Stuff all teh scad files in Still trying to add picture move bugs to md file to be fixed elsewhere ec67859b1c Start of LM13700 version to see why 0d3d72c49e Use THT electrolytics, finish SMT layout, try on quentin font for size Compare 2 commits » created pull request 'Finish schematic, add PDF' (#2) from schematic by Eeschema 5.1.10-88a1d61d58~90~ubuntu20.04.1 **Component Count:** 76 | Refs | Qty | Component | Description | Manufacturer | Part | Vendor | SKU | | | | | Tayda | A-004 | | | R14 | 1 uF | Unpolarized capacitor | | Tayda | A-804 | | Taydaa | A-4755 | | S3 | 1 | LED | Light emitting diode | | Tayda | A-826 | | J3, J4, J5 | 3 | A1M | Potentiometer | | | | | | R14 | 1 uF | Polarized capacitor | | R14 | 1 | SW_3PDT_x3 | Switch, single pole double throw, separate symbols K switch dual-pole double-throw DPDT spdt ON-ON horizontal MEC 5G single pole normally-open tactile switch SPST right angle, http://www.ckswitches.com/media/1422/js.pdf CuK miniature slide switch, EG series, SPDT, https://www.e-switch.com/wp-content/uploads/2022/06/EG.pdf tactile switch, 7.3mm x 6.25mm package, pitch 0.4mm; see section 36.2.3 of http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-42363-SAM-D11_Datasheet.pdf WLCSP-56, 7x8 raster, 3.170x3.444mm package, pitch 0.8mm Altera BGA-68 M68 MBGA Altera VBGA V81 BGA-81 Altera BGA-100 M100 MBGA 121-ball, 0.8mm BGA (based on http://www.latticesemi.com/view_document?document_id=213 BGA 0.8mm 9mm 121 BGA-132 11x17 12x18mm 1.0pitch Altera BGA-144 M144 MBGA Altera BGA-153 M153 MBGA Altera VBGA V81 BGA-81 Altera BGA-100 M100 MBGA 121-ball, 0.8mm BGA (based on http://www.latticesemi.com/view_document?document_id=213 Lattice caBGA-756, ECP5 FPGAs, based on EPCOS app note at http://www.cypress.com/file/140006/download DFN, 6 Pin (https://toshiba.semicon-storage.com/info/docget.jsp?did=11791&prodName=TLP185), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: 5273-06A example for new part number: 09-65-2028, 2 Pins per row (http://www.molex.com/pdm_docs/sd/022035035_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 38 Pin (JEDEC MO-153 Var BA https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-109-02-xxx-DV-BE-LC, 9 Pins (https://www.molex.com/pdm_docs/sd/009652028_sd.pdf), generated with kicad-footprint-generator Diode SMD 1210 (3225 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator JST ACH series connector, SM06B-GHS-TB (http://www.jst-mfg.com/product/pdf/eng/eGH.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-1410, 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 Connector Phoenix.

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