synth_tools

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Rib to balance the switches along the LEDs //outline of whole PCB? // cube([137.5, 97, 1], center=true); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - 25; // build up seven rows; middle one unused row_2 = row_1 + vertical_space/7; row_3 = working_increment*2 + row_1; row_5 = working_increment*4 + row_1; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; col_right = width_mm - h_margin; input_column = h_margin; working_height = height * rotate_vector_cos; points = [ [left_edge, rotate_vector_cos * rail_depth], // top stuff // step rotary switch to disable the clock, and a "work based on EPCOS app note at http://www.cypress.com/file/140006/download DFN, 6 Pin (https://www.ti.com/lit/ds/symlink/sn74auc1g04.pdf#page=24), Solder Mask Defined VSON, 8 Pin (https://datasheet.lcsc.com/lcsc/2204011730_GigaDevice-Semicon-Beijing-GD5F1GQ4UFYIGR_C2986324.pdf (page 44)), generated with kicad-footprint-generator Molex Panelmate series connector, B15B-EH-A (http://www.jst-mfg.com/product/pdf/eng/eEH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 8-Lead Very Thin Dual Flatpack No-Lead Package, 9x9mm Body (see Atmel Appnote 8826 64-Lead Plastic Thin Quad Flatpack (MW) - 10x10x1.0 mm Body [VDFN] (see Microchip Packaging Specification 00000049BS.pdf VQFN, 16 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/ADXL363.pdf#page=44 MS5837 Ultra-small gel-filled pressure sensor with stainless steel cap Egg with 42x60mm Body-Size, ClassA, according to EWG1308/2013 10/100/1000 Base-T RJ45 single port with LEDs and 75W POE, https://productfinder.pulseeng.com/doc_type/WEB301/doc_num/J432/doc_part/J432.pdf RJ45 8p8c ethernet POE 10/100/1000 Base-T RJ45 single port with LEDs https://media.digikey.com/pdf/Data%20Sheets/Pulse%20PDFs/JK%20Series.pdf#page=2 RJ45 ethernet magnetic transformer connector horizontal angled 90deg THT male pitch 2.77x2.54mm pin-PCB-offset 9.4mm 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 9.9mm, distance of mounting holes to PCB edge 10.889999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 44-pin D-Sub connector horizontal angled 90deg THT female pitch 2.29x1.98mm mounting holes 63.5mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 14.56mm mounting-holes-distance 25mm mounting-hole-offset 25mm 9-pin D-Sub connector.

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