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A1M * The jacks, like the SPDT switch, needed a nut behind the front panel design and includes 2.5mm centerward shift for input and output jacks 2eebdf7ecf Add four more switches/buttons, move LED drivers onto PCB .../Unseen Servant/Unseen Servant.kicad_sch | 864 Schematics/Unseen Servant/fp-info-cache Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Bourns_3296W_Vertical_screw_centered.kicad_mod Normal file Unescape © 2012 Steve Cooley ( http://sc-fa.com , http://beatseqr.com , http://hapticsynapses.com © 2021 Matthias Ansorg ( https://ma.juii.net A parametric OpenSCAD design that allows to generate all kinds of knobs. Examples: small knobs for potentiometer spoke placement' (#1) from bugfix/10hp into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/3 More schematics Merge pull request synth_mages/MK_VCO#5 b554ec2138 Add footprint items for panel holes; separate panel and pcb into different files main MK_VCO/Panels/luther_triangle_vco_quentin_v4.scad 303 lines default_label_font = "Futura XBlk BT:style=Extra Black"; // waves out wall(h=4, w=width_mm-hole_dist_top-4); // one more vertical to mount a circuit outside the full dev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on ** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another version Alternative: CV from something else use a raspberry pi zero through hole 4.5mm, height 3, Wuerth electronics 97730506334 (https://katalog.we-online.com/em/datasheet/97730506334.pdf), generated with kicad-footprint-generator JST ZE series connector, B7B-PH-K (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator JST EH series connector, S32B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Hirose FH12, FFC/FPC connector, FH12-35S-0.5SH, 35 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 Soldered wire connection with feed through.

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