synth_tools

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Connector, M20-89006xx, 6 Pins per row (https://www.hirose.com/product/en/products/DF63/), generated with kicad-footprint-generator TE, 826576-3, 3 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 JST GH series connector, B3PS-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Molex PicoBlade series connector, LY20-44P-DLT1, 22 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ103130.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, SM11B-SHLS-TF (http://www.jst-mfg.com/product/pdf/eng/eSHL.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a 1uF capacitor; expand a bit, but also size it for a resistor as well Once/Cont When in Cont mode shorts Casc Out normal to TP10, optional 2x Toggle Switches, 3pin: 11 Toggle Switches, 2pin: - Glide In - diode to U2-3 Glide In - ~27K to U3-8? No, transistors maybe activate? - Clock Out - Diode from rotary pin 13? CV Out - Diode from rotary pin 13 - CV out /* [Default values] */ // Four hole threshold (HP cv_in = [input_column, bottom_row, 0]; cv_in = [first_col, fifth_row, 0]; pwm_duty = [input_column, row_2, 0]; f_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = thickness * 1; right_rib_x = width_mm - h_margin; input_column = h_margin; working_height = height - v_margin - title_font_size*1.5; // surface("FireballSpellSmall.png", center=true, invert=false); Am totally not using git correctly More experimentation with panel title fonts From aa85775b4759021aae3f9b898bf346f9066d11e7 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Documentation, some cosmetic sh/PCB updates Docs/precadsr.pdf | Bin 0 -> 86371 bytes rename LUTHERS_VCO.diy => Schematics/LUTHERS_VCO.diy | 0 Schematics/MK_Schematic.png | Bin 0 -> 579684 bytes .../Pot_Knobs/pot_knob_two_parts_base.stl | Bin 0 -> 580484 bytes .../Panels/Radio_shaek_standoff_padded_2.stl | Bin 0 -> 74084 bytes Docs/precadsr_layout_front.pdf | Bin 0 -> 328607 bytes Images/PXL_20210831_001017829.jpg | Bin 0 -> 56316 bytes Binary files /dev/null and b/KICKDRUM_MANUAL.pdf differ Binary files a/Hardware/Panel/precadsr_panel.png and /dev/null differ # 2-layer, 1oz copper condition "A.Type == 'via' && B.Type == 'track'" From f12031bb4117bdc0bfa93734f5e1f978a14297b0 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add ground fills, fix some clearance issues, make all power traces large 8576ad9482 Added input resistor for sync; placed everything on PCB Added hard sync to schematic, laid out PCB with on-board antenna.

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