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Renamed repository from precadsrprecadsr to synth_mages/precadsr master PSU/Synth Mages Power Word Stun.kicad_pro Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x08_P2.54mm_Vertical.kicad_mod Normal file View File Schematics/Luthers_VCO_schematic.pdf Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/fastestenv_Panel_Dual_Slotted_Mounting_Hole.kicad_mod Normal file View File 3D Printing/Cases/Eurorack 2-Row/2row_frame.scad Executable file View File 3D Printing/Cases/Eurorack 2-Row/eurorack.scad Executable file View File Synth_Manuals/ElektorFormantMusicSynthesiser.pdf Executable file Unescape DEF Kosmo_panel_Jack_Hole H 0 40 Y N 1 F N DEF SW_Reed_Opener SW 0 0 Y N 2 F N DEF SW_Push_Lamp SW 0 0 0 Kassutronics Precision ADSR with retriggering and looping modifications * Bourns PTL series, such as: https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft * https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft # Original README: Kassutronics Precision ADSR build notes The build is pretty straightforward except for mechanical assembly, and one with an eye towards doing it all in one module with inputs made for an e-drum kit. 0 0 0 Dual VCA, based roughly on Moritz Klein's schematic, with features added from Skull and Circuit's VCA v1.3. D952ec97f3 Go to file 972e45fb78 corrects inexplicably begreebled lower thre knob labels; confirms mask color is as defined 972e45fb785c49166ca9391405caa86c3c4b7992 replaces FIREBALL mask/etch with silkscreen 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") { //} // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top horizontal rib // one more to mount the circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // Create a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font_size*1.5; saw_out = [output_column, row_2, 0]; fm_in = [first_col, fourth_row, 0]; pwm_cv_lvl = [second_col, first_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; f_tune = [second_col, second_row, 0]; //Third row interface placement fm_in = [input_column - h_margin/2, bottom_row, 0]; c_tune = [second_col, first_row, 0]; c_tune = [width_mm/2, top_row, 0]; f_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = thickness + 9.5/2 + tolerance*2; // rib + half a jack col_right = width_mm - thickness*2; // How much to cut off to create a dial, protruding from the top if you are using an odd number of pins: 08; pin pitch: 3.81mm; Angled; threaded flange || order number: 1924541 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/8-GF-3.5; number of pins: 04; pin pitch: 5.08mm; Vertical; threaded flange || order number: 1803523 8A 160V Generic Phoenix Contact connector footprint for: GMSTBVA_2,5/7-G.

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