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At https://raw.githubusercontent.com/kassu/kassutronics/master/documentation/Quantizer/Quantizer_Build_Docs_1.1A.pdf for explanation about PWM smoothing; essentially a 4-stage RC network but with buffering between (some) stages. Needs a 4040 binary counter, but separated quantizer might not https://www.youtube.com/watch?v=3v1yTFsypqA Sample & Hold MK's S&H, though maybe move the arrow indicator code to be able to add picture 9f9f6acf76 Add notes about UX component wiring D36/R47 too close Testing before powering up: Clock In - diode to prevent interference from U1's pin 2?" 26b0f01955 Fix for component clearance, panel thickness from printer realities Fix rail clearance issues, make all power traces large 8576ad9482 Added input resistor for sync; placed everything on PCB with on-board components Add correct footprints to fireball Add correct footprints to fireball Minor layout tweaks From c6e6a61475df01d4832847208a59070c5a40c498 Mon Sep 17 00:00:00 2001 Subject: [PATCH] more fixes PSU/Synth Mages Power Word Stun Panel.kicad_pcb | 1216 Synth Mages Power Word Stun.kicad_pro PSU \+12V, -12V and ground needed, probably up to the PSU?) UI: 2 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. Bab77fac9d Add befaco image for inspo Add befaco image for inspo Images/befaco_vcadsr.png | Bin 0 -> 36336 bytes create mode 100644 Panels/dual_vca.scad FN = 60; // [1:1:360] // Unit size (mm /* [Panel] */ width = 14; // [1:1:84] // margins from edges h_margin = thickness*2; v_margin = hole_dist_top*2; v_margin = hole_dist_top*2; v_margin = hole_dist_top*2 + thickness; h_margin = hole_dist_side + thickness; v_margin = hole_dist_top*5; output_column = width_mm - h_margin; left_rib_x = thickness + 6 + tolerance; // rib + half a jack col_right = width_mm - thickness*2.5 - tolerance*6; out_row_1 = v_margin+12; row_2 = row_1 + vertical_space/7; row_4 = row_3 + vertical_space/7; row_7 = row_6 + vertical_space/7; cv_in_1a = [left_col, row_1, 0]; square_out = [output_column, row_2, 0]; audio_in_2 = [left_col, row_1, 0]; pwm_in = [input_column - h_margin/2, bottom_row, 0]; pwm_pot = [input_column - h_margin/2.

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