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Inspo Compare 15 commits » 2bd01a1ff2 Add schematic, start on PCB with exploratory 8hp layout Add VCA shaek layout Add schematic, start on PCB choices could also do all-different colors, but unfortunately Mouser only has A1Ms in orange. *** Expensive, about $3 in parts (no ICs), and a momentary-on button to run once - Pause CV In - ~27K to U3-8? No, transistors maybe activate? Outs: Clock Out - Diode from rotary pin 13? CV Out - Diode from rotary pin 13 - CV Range - Once/Cont When in Cont mode shorts Casc Out normal to TP10, optional 2x Toggle Switches, 2pin: - Glide attenuator (B10k) (join two left pins from below Pots, 2-pin: - Glide, manual (A100k) (two left pins, from below - Glide, manual (A100k) (two left pins, from below - Clock Out - 1K to U2-14 - Casc out 2x Toggle Switches, 2pin: - all step switches (all go to same bus) - run/stop 2x Pushbutton switches, all 2pin: - Glide attenuator (B10k) (join two left pins from below - Glide, manual (A100k) (two left pins, from below) Pots, 2-pin: Glide, manual (A100k) (two left pins, from below - Clock Out - Diode from rotary pin 13? CV Out - Diode from rotary pin 13 - CV out - could be shortened a bit LUTHERS_VCO.diy => Schematics/LUTHERS_VCO.diy (100% create mode 100644 Fireball/Fireball.kicad_sch Update Fab Plant Research Pages Fab Plant Research Table of Contents PSU (power supply unit) VCO (Voltage-controlled oscillator) Sequencer PSU (power supply unit) VCO (Voltage-controlled oscillator) Sequencer PSU (power supply unit Outputs ±12V DC, +5V DC, and passes CV and trigger or gate per the Eurorack standard Outputs saw, triangle, and square waves, with CV control of pitch correction on the 16-pin IDC.

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