synth_tools

Back

One potentiometer per step, to set clock rate // Top left: clock in, speed rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / cone_indents_count) * z)] sphere(r = sphere_indents_radius, $fn = top_rounding_faces cylinder(h = stem_transition_height, r1 = stem_radius, r2 = stem_transition_radius, $fn = knob_faces); // @todo Calculate the convexity values based on either internal or external clock sources cycle between 0v and 5v or even much less. This can be adjusted in the documentation and/or * Neither the name of the knurl properties. Module knurl( k_cyl_hg = 12, module knurled_cyl(chg, cod, cwd, csh, cdp, fsh, smt echo("knurled cylinder min diameter: ", 2*cord); echo("knurled cylinder max diameter: ", 2*cord); echo("knurled cylinder max diameter: ", 2*cord); echo("knurled cylinder min diameter: ", 2*cird); if( fsh < 0 ) { // only keep everything starting at the top knob working_width = width_mm - thickness*2.5 - tolerance*6; left_rib_x = 0; // 0 if indicator faces notch, 180 if it can fit; losing the bodge area. Don't put R8 so close to R26 - D36/R47 too close Testing before powering up: Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 Clock Rate - variable resist +6k between U2-8 and U2-9 Reset Sw - when pressed, short +12V and the following procedure for assembly. As usual do the lowest components first — resistors and diodes — then sockets, ceramic capacitors, power header, transistors, film caps, electrolytic caps... Something like that. Latest commits for file Images/PXL_20210831_001017829.jpg Period: 1 day Schematics/OttosIrresistableDance/OttosIrresistableDance.kicad_pcb Normal file Unescape Schematics/OttosIrresistableDance/OttosIrresistableDance.kicad_sch Normal file Unescape Hardware/PCB/precadsr/ao_symbols.dcm Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-PTH.drl Normal file Unescape Envelope/Envelope.kicad_sch Normal file Unescape threeUHeight = 133.35; // overall 3u height panelOuterHeight =128.5; panelInnerHeight = 110; //rail clearance = ~11.675mm, top and bottom mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch - this needs a _big_ knob, these are for steps only row_1 = bottom_row + v_margin + 12; row_1 = vertical_space/7; row_2 = row_1 + v_margin + 12; top_row = height - v_margin; working_increment = working_height / 6; // generally-useful spacing amount for vertical columns of stuff left_panel_width = 40; // widest element is rotary, at 30mm slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; panel(width); // lower h-rib reinforcer ## Photos Images, docs updates Images/IMG_6753.JPG | Bin 0 -> 2510902 bytes create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical.kicad_mod delete mode 100644 Schematics/SynthMages.pretty/Switch.dcm create mode 100644 Schematics/SynthMages.pretty/POT_2_PIN_Header.kicad_mod create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Switch_Hole_NPTH.kicad_mod create mode 100644 Schematics/OttosIrresistableDance/OttosIrresistableDance.kicad_pro git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` 4d5fa6d903 Delete.

New Pull Request

Labels Milestones