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Output range, switch between 5v and 2.5v max. One per step, to set output voltages. (10) One potentiometer for internal clock rate. - One potentiometer per step, to set output voltages. (10) One potentiometer for internal clock rate. One SPDT switch to disable reset (run once). - Momentary-normal-off pushbutton to manually reset. LEDs: One per step, to set clock rate (if onboard clock is used // 11 SPDT switches 13 SPDT switches: // 10 steps (sw1-sw10 // 1 rotary switch - this needs a _big_ knob, these are for steps only row_1 = bottom_row + v_margin + 12; title_font = 10; knob_height = 16; // Bottom radius of the knob (in mm). Set to zero if you are using Eurorack thickness = 2; left_col = 10 + center_adjust; right_col = width_mm - hole_dist_side - thickness; // additives - labels, etc // 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 arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a gate. Main synth_tools/Schematics/SynthMages.pretty/6.3mm_NPTH_MAXJLCPCB.kicad_mod 24 lines Binary files /dev/null and b/Synth_Manuals/LABOR_MANUAL.pdf differ Binary files /dev/null and b/SNARE_MANUAL.pdf differ main synth_tools/Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod 46 lines From da12ac6a391c4e0a255051599bc84e0a4d865bde Mon Sep 17 00:00:00 2001 Subject: [PATCH] Correcting changed filename in .prl 54f1a61ba5 gets jiggy with PCB locator, 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 Molex.

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