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OpenSCAD design that allows to generate CV, in particular for controlling VCO notes. The classic is called a "Baby 8", so called because it's a simple implementation. Can be done, but requires a lot of wiring and increases risk of noise on power rails. Things best left to external modules: CV-controlled CV offset module - add a voltage to another voltage. Useful here for pitching up from a base. Update readme Schematics/SEQ_MANUAL_v2.pdf | Bin 0 -> 12097777 bytes Examples/precadsr.pdf | Bin 36336 -> 0 bytes Latest commits for branch corrected_silkscreen updated README.md README.md | 4 README.md | 4 .../PCB/precadsr_aux_Gerbers/precadsr-PTH.drl | 99 .../precadsr_aux_Gerbers/precadsr-job.gbrjob | 128 .../precadsr_panel_al.kicad_pcb | 2510 .../Bigger_Push_Switch_Hole_NPTH.kicad_mod | 17 ...estenv_Panel_Dual_Mounting_Holes.kicad_mod | 20 .../fastestenv_Panel_Mounting_Hole.kicad_mod | 17 .../OSHW-Logo2_7.3x6mm_SilkScreen.kicad_mod | 291 .../ao_tht.pretty/PPTC_RXEF025.kicad_mod | 35 .../Kosmo_Panel_Mounting_Hole.kicad_mod | 17 Hardware/PCB/precadsr/ao_symbols.dcm | 53 ...E-6410-08A_1x08_P2.54mm_Vertical.kicad_mod | 79 .../MountingHole_3.2mm_M3.kicad_mod | 17 .../Kosmo_Pot_Hole_NPTH.kicad_mod | 17 .../Kosmo_Panel_Mounting_Hole_NPTH.kicad_mod | 17 ...osmo_Panel_Slotted_Mounting_Hole.kicad_mod | 23 .../fastestenv_Pot_Hole.kicad_mod | 17 ...osmo_Panel_Slotted_Mounting_Hole.kicad_mod | 23 .../fastestenv_Pot_Hole.kicad_mod | 17 .../Kosmo_Switch_Hole.kicad_mod | 17 .../Kosmo_Switch_Hole_NPTH.kicad_mod | 17 ...tenv_Panel_Slotted_Mounting_Hole.kicad_mod | 23 .../SolderWirePad_1x01_Drill0.8mm.kicad_mod | 19 .../SolderWirePad_1x01_Drill1mm.kicad_mod | 19 .../ao_tht.pretty/TO-92_Inline_Wide.kicad_mod | 36 .../ao_tht.pretty/Power_Header.kicad_mod | 75 .../precadsr-panel-MaskTop.gts | 75 .../Push_button_A-5050.kicad_mod | 13 ...6.3mm_D2.5mm_P10.16mm_Horizontal.kicad_mod | 39 ...L6.3mm_D2.5mm_P7.62mm_Horizontal.kicad_mod | 39 .../ao_tht.pretty/Rotary_Switch.kicad_mod | 38 .../SPDT-toggle-switch-1M-series.kicad_mod | 23 ...Panel_Slotted_Mounting_Hole_NPTH.kicad_mod | 23 ...Panel_Slotted_Mounting_Hole_NPTH.kicad_mod | 23 .../Kosmo_Pot_Hole.kicad_mod | 17 .../Kosmo_Pot_Hole_NPTH.kicad_mod | 17 .../precadsr_panel_al/precadsr_panel_al.sch | 194 .../precadsr_panel_al-B_SilkS.gbr | 472 aoKicad | 1 | Conn_01x02 | SIP socket, 2.54 mm, 1x2 (see [build notes](build.md | | | | S1 | 1 | B10k | Potentiometer | | | C3, C4, C11 | 3 | 2_pin_Molex_header | 2 | 1N5817 | Schottky diode | | | | D 2 rotary switch to disable the clock, and a tl072 arpeggiator needs a TLC7524/AD7524 (a simple DAC that's still sorta analog) and a "work based on a decade counter expects CLOCK to pass 1/2 of V+ (i.e. 6v) but many external clock sources cycle between 0v and 5v max // gate out (j4/j10) // clock in (j2/j11 // casc out (j14/j15 // reset/casc in (j1/j13 // gate out (j4/j10 // clock in (j2/j11 // casc out (j14/j15 // reset/casc in (j1/j13 // gate out (j4/j10) // clock out (j5/j12.

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