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Back- Current design uses six IDC 2×8 connectors with 4 unused pins if supplying power, but not as efficient as a result of switching to pcb-mounted panel components and interconnects between middle and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); echo("mountSurfaceHeight",mountSurfaceHeight); offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch, 5+ positions 10 LEDs 3 sockets 6 sockets Potentiometers: One potentiometer for internal clock rate. - One potentiometer for internal clock rate. One SPDT switch to disable reset (run once). Momentary-normal-off pushbutton to manually reset. More repo cleanup, adopt github .gitignore file afea9d5a2cf23e2a33a2927086270d4d602f5a2b 46614f2341 Go to file 007cc05932 Checkpoint after fixes but before shrinking boards Checkpoint after tweaking footprints some more, starting over at 14hp Bourns single-gang slide potentiometer, 30.0mm travel, https://www.bourns.com/docs/Product-Datasheets/pta.pdf Bourns single-gang slide potentiometer 20.0mm Bourns single-gang slide potentiometer, 15.0mm travel, https://www.bourns.com/docs/Product-Datasheets/pta.pdf Bourns single-gang slide potentiometer 15.0mm Bourns single-gang slide potentiometer, 45.0mm travel, https://www.bourns.com/docs/Product-Datasheets/pta.pdf Bourns single-gang slide potentiometer 60.0mm Potentiometer, vertical, Alps RK09L Single, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk09l/rk09l.pdf Potentiometer horizontal Bourns 3006Y Potentiometer, horizontal, Piher PT-6-H, http://www.piher-nacesa.com/pdf/11-PT6v03.pdf Potentiometer vertical Piher PT-6-V Potentiometer, vertical, cross-slot, extended leadframe, Bourns 3314R-GM5, http://www.bourns.com/docs/Product-Datasheets/3314.pdf Abracon OnBoard SMD antenna 2400-2500Mhz, https://abracon.com/datasheets/PRO-OB-440.pdf OnBoard 868/915/868+2400 MHz Antenna, https://abracon.com/datasheets/PRO-OB-471.pdf Antenna ProAnt OnBoard 868Mhz 915Mhz 2400Mhz GPS/GLONASS/Galileo/BeiDou antenna, 1559-1609Mhz, SMD, https://www.application-datasheet.com/pdf/antenova/sr4g013.pdf antenna GPS Antenova Beltii L-band patch antenna, https://docs.astrocast.com/dl/0534-DOC-M2M-ASTRO-Patch_Antenna-Datasheet.pdf L-band antenna astrocast Patch Antenna SMD antenna 2400-2500Mhz, -0.5dBi, https://www.johansontechnology.com/datasheets/2450AT18A100/2450AT18A100.pdf Johanson 2450AT43F0100 SMD antenna 2400-2500Mhz, 1dBi, https://www.johansontechnology.com/datasheets/2450AT43F0100/2450AT43F0100.pdf Pulse RF Antenna, 4mm Clearance 6-pin 1.6x0.8 mm balun footprint Johanson 0900PC15J0013 DFN, 10 Pin (https://www.ti.com/lit/ds/symlink/xtr111.pdf#page=27), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 28 Pin (http://www.issi.com/WW/pdf/31FL3731.pdf#page=21), generated with kicad-footprint-generator JST EH top entry Molex LY 20 series connector, SM08B-GHS-TB (http://www.jst-mfg.com/product/pdf/eng/eGH.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 5 times 0.15 mm² wires, reinforced insulation, conductor diameter 2.4mm, outer diameter 2.1mm, size source Multi-Contact FLEXI-E 0.1 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex Picoflex Ribbon-Cable Connectors, 90814-0016, 16 Pins (http://www.farnell.com/datasheets/2157639.pdf), generated with kicad-footprint-generator Hirose DF11 through hole, http://www.assmann-wsw.com/fileadmin/datasheets/ASS_0981_CO.pdf PLCC, 44 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/39935c.pdf#page=152), generated with kicad-footprint-generator connector JST XA series connector, BM06B-GHS-TBT (http://www.jst-mfg.com/product/pdf/eng/eGH.pdf), generated with kicad-footprint-generator.
- MC_1,5/6-GF-5.08; number of pins: 09; pin pitch.
- Normal 3.316522e-15 -5.336645e-15 1.000000e+00 facet normal 0.388502 -0.486762.
- Https://www.st.com/resource/en/datasheet/stm32h7a3ai.pdf ST WLCSP-156, ST die ID 464, 2.58x3.07mm.