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BackTC2050-NL Clip board ; https://www.tag-connect.com/wp-content/uploads/bsk-pdf-manager/TC2050-IDC-NL_Datasheet_8.pdf https://www.tag-connect.com/wp-content/uploads/bsk-pdf-manager/TC2050-CLIP_Datasheet_25.pdf Tag-Connect programming header; http://www.tag-connect.com/Materials/TC2030-IDC.pdf tag connect programming header pogo pins Tag-Connect programming header; http://www.tag-connect.com/Materials/TC2070-IDC%20Datasheet.pdf Connector XT30 Vertical PCB Male, https://www.bto.pl/pdf/08988/XT60IPW-M3.pdf Connector XT60 Horizontal PCB Female, https://www.tme.eu/en/Document/5e47640ba39fa492dbd4c0f4c8ae7b93/MR30PW%20SPEC.pdf Connector XT30 Horizontal PCB Female, https://www.tme.eu/en/Document/9b8d0c5eb7094295f3d3112c214d3ade/XT60PW%20SPEC.pdf 3.5 mm, Stereo, Right Angle, Surface Mount, ZIF, Bottom Contact FFC/FPC, 200528-0170, 17 Circuits (https://www.molex.com/pdm_docs/sd/2005280170_sd.pdf), generated with kicad-footprint-generator JST SUR top entry Molex Mini-Universal MATE-N-LOK, old mpn/engineering number: 5566-24A, example for new mpn: 39-28-912x, 6 Pins per row (https://www.hirose.com/product/document?clcode=&productname=&series=DF11&documenttype=Catalog&lang=en&documentid=D31688_en), generated with kicad-footprint-generator Soldered wire connection, for a full bridge rectifier; could use fewer caps that way main MK_SEQ/Panels/10_step_seq.scad 387 lines // CV out /* [Default values] */ // Whether to create an engraved indicator arrow on the GitHub page (they'll have "@ something" after them) and download them as separate sheet ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use for the Adafruit Feather series of reflective photo interrupters/couplers, see.
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