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** https://hkadesign.org.uk/monotronkb.html for yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another version Alternative: CV from something else VCF MK's Diode Ladder VCF Kassutronic's KS-20 VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules f80e4975fb checkpoint before trying to implement chaining Checkpoint before trying to add picture 9f9f6acf76 Add notes about UX component wiring initial notes for v1 build Schematics/bad_trace_v1.jpeg Normal file Unescape D Rotary switch, 4-bit encoding, 16 positions, Real code K rotary hex Complementary D Rotary switch, 4-bit encoding, 10 positions, Gray code K rotary bcd Real D Rotary switch, 4-bit encoding D Rotary switch, 4-bit encoding, 10 positions, Complementary code K rotary bcd Real D Rotary switch, 4-bit encoding, 10 positions, Real code K rotary hex Gray D 1x DIP Switch, Single Pole Single Throw (SPST) switch with LED, generic K switch normally-open pushbutton push-button LED D MEC 5G single pole double throw, illuminated paddle, red and green LEDs K switch single-pole double-throw ON-OFF-ON D Single Pole Single Throw (SPST) switch D reed switch, default-closed D SPDT reed switch K switch normally-open pushbutton push-button D Push button switch, generic, two pins | Dailywell | PAS7B3M1CESA6-5 | Tayda | A-827 | | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm 2x5 | | | | | | | S2 | 1 | 2_pin_Molex_header | 2 create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIP-8_W7.62mm_Socket_LongPads.kicad_mod delete mode 100644 Hardware/Panel/precadsr_panel_al/precadsr_panel_al.kicad_pcb delete mode 100644 Panels/FireballSpellVertSmall.png create mode 100644 Schematics/SynthMages.pretty/Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles_Socket_Centered.kicad_mod create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Pot_Hole_NPTH.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIP-8_W7.62mm_Socket_LongPads.kicad_mod delete mode 100644 3D Printing/AD&D 1e spell names in Filmoscope Quentin' Latest commits for file Schematics/Dual_VCA.diy Bring in diylc and openscad design Panels/dual_vca.scad | 393 create mode 100644 Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel.gbrjob create mode 100755 PSU/PSU.md main MK_VCO/Fireball/Fireball.kicad_pro 505 lines | Refs | Qty | Component | Description | Manufacturer | Part | Vendor | SKU | | | | | R3, R21, R27.

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