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-12 V ## Photos [to be added] ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 f6c7924538 Go to file traces added but maybe won't keep a704d3e530 More traces and vias, and net links 06eccf7d9c added the once through idea with commentary by 496e3e3344 Correcting changed filename in .prl gets jiggy with PCB locator, 5 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator ipc_gullwing_generator.py MSOP, 10 Pin (https://pdfserv.maximintegrated.com/package_dwgs/21-0429.PDF), generated with kicad-footprint-generator Soldered wire connection, for 5 times 0.25 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-2V 0.25 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 2.5 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_gullwing_generator.py 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/MPU9250REV1.0.pdf; See also https://www.invensense.com/wp-content/uploads/2015/02/InvenSense-MEMS-Handling.pdf 24-Lead Plastic QFN (4mm x 3mm) (see Linear Technology DFN_8_05-08-1702.pdf 8-Lead Plastic Dual Flat No Lead Package (8MA2) - 2x3x0.6 mm Body [DFN] (see Microchip Packaging Specification 00000049BS.pdf DFN, 8 Pin (http://www.ti.com/lit/ds/symlink/lp2951.pdf#page=27), generated with kicad-footprint-generator ipc_gullwing_generator.py FE Package; 16-Lead Plastic Shrink Small Outline (SO), see https://docs.broadcom.com/cs/Satellite?blobcol=urldata&blobheader=application%2Fpdf&blobheadername1=Content-Disposition&blobheadername2=Content-Type&blobheadername3=MDT-Type&blobheadervalue1=attachment%3Bfilename%3DIPD-Selection-Guide_AV00-0254EN_030617.pdf&blobheadervalue2=application%2Fx-download&blobheadervalue3=abinary%253B%2Bcharset%253DUTF-8&blobkey=id&blobnocache=true&blobtable=MungoBlobs&blobwhere=1430884105675&ssbinary=true 6-pin plasic small outline 7,5mm long https://toshiba.semicon-storage.com/info/docget.jsp?did=53548&prodName=TLP2770 6-Lead Plastic Dual Flat, No Lead Package (MA) - 2x2x0.9 mm Body (http://www.ti.com/lit/ml/msop002a/msop002a.pdf SOIC, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-msop/05081667_F_MSE16.pdf), generated with kicad-footprint-generator JST XH series connector, S12B-EH (http://www.jst-mfg.com/product/pdf/eng/eEH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DFN6 3*3 MM, 0.95 PITCH; CASE 506AH-01 (see ON Semiconductor 506AF.PDF DKD Package; 32-Lead Plastic DFN (2mm x 2mm) (see Linear Technology 05081707_A_DHD16.pdf DH Package; 16-Lead Plastic DFN (5mm x 3mm) (see Linear Technology 05081733_A_DF12.pdf DFN12, 4x4, 0.65P; CASE 506CE (see ON Semiconductor 506CM.PDF DFN, 14 Pin (http://www.st.com/resource/en/datasheet/lsm303dlhc.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 x 1 mm, 734-146 , 16 Pins (http://www.molex.com/pdm_docs/sd/555600207_sd.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 x 1 mm, 734-166 , 6 Pins per row (http://www.molex.com/pdm_docs/sd/439151404_sd.pdf), generated with kicad-footprint-generator Molex Mini-Fit Jr.

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