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OUT goes on the quality and performance of the rail + a safety margin // margins from edges v_margin = hole_dist_top*2 + thickness; v_margin = hole_dist_top*2; output_column = width_mm - h_margin; cv_in = [input_column, bottom_row, 0]; c_tune = [second_col, fourth_row, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; fm_pot = [input_column + h_margin/2, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; audio_out_2 = [right_col, row_5, 0]; cv_in_2a = [left_col, row_5, 0]; cv_in_2a = [left_col, row_6, 0]; cv_1b_atten = [right_col, row_2, 0]; audio_in_2 = [left_col, row_7, 0]; audio_out_1 = [right_col, row_5, 0]; cv_in_2a = [left_col, row_3, 0]; manual_2 = [left_col, row_3, 0]; left_rib_x = thickness + 6 + tolerance; // rib + half a jack col_right = width_mm - thickness; // draw a "vertical" wall to mount a circuit board to, dead center // one more 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 fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another version Alternative: CV from something else use a nut behind the front Don't put R8 so close to R26 - D36/R47 too close - Clock POT is the two RENDER hooks. * These work in progress; better README to come soon. Meanwhile: **Untested hardware and software — Do not assume anything works!** Latest commits for file Panels/FireballSpell_Large.webp Images/PXL_20210831_000922493.jpg Normal file View File 3D Printing/Cases/Eurorack Modular Case/20210926_092448.jpg Executable file View File 3D Printing/Cases/Eurorack Modular Case/20210926_092147.jpg Executable file View File https://youtu.be/v9A9n-kMjz0?t=209 (until ~4:30 New: A different Timbalada https://youtu.be/frLXzG9-W3Q?t=955 From a840574ffb1f388603595f7bc07f1297bb707d9a Mon Sep 17 00:00:00 2001 Subject: [PATCH] initial notes for v1 build pushed tag v1.0 to synth_mages/MK_VCO merged pull request synth_mages/MK_VCO#4 24955050f1 Merge pull request 'Finish schematic, add PDF' (#2) from schematic into main ... Put title box in.

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