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19116ba39d Apply jlcpcb's design rules, small fixes for those 972e45fb78 Go to file d5bfb6e27b 's notes on updating the fireball for rev 2 beta by adding +5V, and both trigger/gate and CV lines? **UI:** - 3 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. Latest commits for file Schematics/SynthMages.pretty/C_Rect_L22.0mm_W6.1mm_P20mm_MKT_BIG_RED_CAP.kicad_mod (grid_origin -1.27 106.172 (grid_origin 121.92 119.38 "Notes": "Layer B.Cu" "Notes": "Layer F.Mask" "Notes": "Layer F.SilkS" "Notes": "Layer B.SilkS" ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 13:39:59 2021 ; DRILL file {KiCad 7.0.11-7.0.11~ubuntu22.04.1} date Tue Mar 5 20:19:51 2024 L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains plated through holes are merged with plated holes count 16 Not plated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) (with 4 slots T2 5.000mm 0.1969" (1 hole) T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole Total plated holes Total unplated holes count 16 Not plated through holes are merged with plated holes count 16 Not plated through holes are merged with plated holes count 16 Latest commits for file Images/precadsr-panel-holes.png 972d8b1e07 adds front panel design and includes 2.5mm centerward shift for input and output jacks triangle_out = [output_column, row_1, 0]; triangle_out = [output_column, row_2, 0]; audio_in_2 = [left_col, row_3, 0]; cv_in_2b = [right_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_4, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_4, 0]; left_rib_x = hole_dist_side + thickness; width_mm = hp_mm(width); // where to put the output jacks 2eebdf7ecf Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary by Correcting changed filename in .prl gets jiggy with PCB locator, 13 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55935-1330, 13 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator Molex Sabre side entry Molex Mini-Fit Sr. Power Connectors, old mpn/engineering number: 1-794108-x, 12 Pins (https://www.molex.com/pdm_docs/sd/026605050_sd.pdf), generated with kicad-footprint-generator connector JST GH series connector, DF52-5S-0.8H (https://www.hirose.com/product/en/products/DF52/DF52-3S-0.8H%2821%29/), generated with kicad-footprint-generator JST JWPF series connector, B10B-PUDSS (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 64 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2549-8-bit-AVR-Microcontroller-ATmega640-1280-1281-2560-2561_datasheet.pdf (page 415.

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