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12.5; // space between them right_panel_width = width_mm - hole_dist_side - thickness; left_panel_spacing = left_panel_width / 3 + tolerance*8; echo("Left panel:", left_panel_width, " with spacing ", left_panel_spacing); right_panel_width = width_mm - 10 - center_adjust; // build up seven rows; middle one unused row_1 = v_margin+12; out_row_2 = out_working_increment*1 + out_row_1; From 71d5da41172a5a79b9079ba234cbd61b0c31a525 Mon Sep 17 00:00:00 2001 Subject: [PATCH 15/18] Add jlc constraints DRC; replace order number text Fireball/Fireball_panel.kicad_pcb | 3 | 2_pin_Molex_connector | 2 | 1N5817 | Schottky Barrier Rectifier Diode, DO-41 D3, D4, D5, D6, D7, D8, D9, D10 | 8 "active_layer_preset": "All Layers", "active_layer_preset": "All Copper Layers", re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b more fixes dcaec240831d28b722a7d7988287c76a1461e439 glide fix glide fix - Single-step button (SW13) isn't producing a high enough voltage to another voltage. Useful here for pitching up from bottom; these are actually 2p6t, which means only six different step counts are available until the replacement arrives - Wiring SW15 (once/stop) and cascade out is easier done via skywiring; only one tl074 and support Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on https://www.analog.com/media/en/technical-documentation/data-sheets/8063fa.pdf Altera BGA-36 V36 VBGA BGA-48 - pitch 0.8 mm Highspeed card edge card connector socket for 2.36mm PCBs, vertical (source: https://suddendocs.samtec.com/prints/hsec8-1xxx-xx-xx-dv-x-xx-footprint.pdf Samtec Micro Mate Discrete Wire Terminal Strip, 1.00 mm Pitch, Single Row, Horizontal (Right Angle) (source: https://suddendocs.samtec.com/prints/t1m-single-row-footprint.pdf Samtec Micro Mate Discrete Wire Terminal Strip, 1.00 mm Pitch, Single Row, Vertical, Latch (source: https://suddendocs.samtec.com/prints/t1m-single-row-footprint.pdf conn samtec card-edge high-speed Highspeed card edge connector for PCB's with 20 contacts (not polarized Highspeed card edge connector for PCB's with 30 contacts (polarized Highspeed card edge connector for 2.4mm PCB's with 70 contacts (polarized Highspeed card edge connector for PCB's with 20 contacts (not polarized Highspeed card edge connector for 1.6mm PCB's with 40 contacts (polarized Highspeed card edge connector for 2.4mm PCB's with 50 contacts (not polarized Highspeed card edge connector for panel, 90° PCB mount 4 pin straight chassis connector http://www.te.com/usa-en/product-1-1478204-0.html BNC female PCB mount (https://www.amphenolltw.com/2012download/2D%20PDF/03_M%20Series%20Sensor%20Connectors/M8S-XXPMMR-SF8001.pdf 3.5 mm, Stereo, Right Angle, Surface Mount, ZIF, 33 Circuits (http://www.molex.com/pdm_docs/sd/5022441530_sd.pdf Molex Molex 0.30mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0110, 11 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ038187.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py TDFN, 8 Pin (https://www.st.com/resource/en/datasheet/l7980.pdf), generated with kicad-footprint-generator Molex Mini-Universal MATE-N-LOK, old mpn/engineering number: 1-794107-x, 11 Pins (http://www.molex.com/pdm_docs/sd/559350210_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside blind hole M1.6, height 2, Wuerth electronics 9776100960 (https://katalog.we-online.com/em/datasheet/9776100960R.pdf), generated with kicad-footprint-generator JST PHD series connector, DF3EA-14P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing⟨=en&documentid=0001163317.

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