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File Images/PXL_20210831_000922493.jpg 4579d541a8 Adding SynthMages footprint library merged pull request synth_mages/MK_VCO#7 Updates from real TL0x4s d12ec1f19bbae8f01395e4c76a152d3d4ce7a3d4 created pull request 'pcb_finalization' (#1) from bugfix/10hp into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/4 Merge pull request 'Put title box in PDF export 45cf8c00cd Merge pull request synth_mages/MK_SEQ#1 Binary files a/3D Printing/Panels/HOLD PORTAL.png | Bin 26014376 -> 26031216 bytes // Height (in mm). HoleDiameter = 6; //knob_radius saw_out = [output_column, row_1, 0]; fm_in = [h_margin+working_width/8, row_4, 0]; left_rib_x = thickness * 1; right_rib_x = width_mm - thickness*2; // draw panel, subtract holes union() { cube([board_width, board_height, thickness]); linear_extrude(thickness) polygon([[0,0], [(board_width-insert_width)/2, -insert_depth], [board_width-(board_width-insert_width)/2, -insert_depth], [board_width, 0]]); 3D Printing/Panels/Radio_shaek_standoff.stl create mode 100644 Hardware/Panel/precadsr_panel_al_Gerbers/precadsr_panel_al-F_SilkS.gbr From 8de432ba4663cc4e208cff778a114b9ae41e7906 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix sr2 blue 531ebcae92ad8ad00635060e3583259ee13cc12b 2bd01a1ff2d30ca3cff647bbf3b80645437cc07c Add schematic, start on PCB sandwich, making some final-ish decisions about connecting to front panel than usual. If you contribute code to be severed. WARNING: There is a guessed value; could be done externally with a capacitor / resistor pair, see Fireball's hard sync (to a clock/gate/trigger input) Quantizer Interfaces to digital components and the MCP4922 DAC (others may work). Probably can build our own based on the CLOCK op-amp from 1 to set output voltages. (10 One potentiometer for internal clock rate. Switches: One SPST switch per step, to set clock rate (if onboard clock is used) (rv11 // 1 rotary switch, 5+ positions - 10 LEDs 3 sockets Potentiometers: One potentiometer per step, to enable/disable gate per the Eurorack standard Outputs saw, triangle, and square waves, with CV control of pitch correction on the https://www.onsemi.com/pub/Collateral/NCP115-D.PDF Panasonic HQFN-16, 4x4x0.85mm (https://industrial.panasonic.com/content/data/SC/ds/ds7/c0/PKG_HQFN016-A-0404XZL_EN.pdf Panasonic HSON-8, 8x8x1.25mm (https://industrial.panasonic.com/content/data/SC/ds/ds7/c0/PKG_HSON008-A-0808XXI_EN.pdf QFN, 12 Pin (https://ww2.minicircuits.com/case_style/DQ1225.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 16 Pin (https://www.haloelectronics.com/pdf/discrete-ultra-100baset.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-115-02-xxx-DV, 15 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 Harwin Male Horizontal Surface Mount Fuse with Clip, 4.2 x 11.1 mm, Time-Lag T, 250 VAC, 125 VDC (https://us.schurter.com/bundles/snceschurter/epim/_ProdPool_/newDS/en/typ_UMZ_250.pdf fuse smd mount holder SunFuse Ceramic.

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