Difference between revisions of "SYNTH-MIDI-CV4-01"

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* (4) 0-5V Analog CV outs
 
* (4) 0-5V Analog CV outs
 
** [https://www.mouser.com/ProductDetail/Microchip-Technology-Atmel/MCP4822-E-P?qs=sGAEpiMZZMtgJDuTUz7Xu5a0A%252BlHhkxt3QSpqvc4zyk%3D MCP4822 12-bit D/A] - SPI Interface
 
** [https://www.mouser.com/ProductDetail/Microchip-Technology-Atmel/MCP4822-E-P?qs=sGAEpiMZZMtgJDuTUz7Xu5a0A%252BlHhkxt3QSpqvc4zyk%3D MCP4822 12-bit D/A] - SPI Interface
*** [https://www.mouser.com/datasheet/2/268/21953a-8929.pdf MCP4822 Datasheet]
+
*** (2) [https://www.mouser.com/datasheet/2/268/21953a-8929.pdf MCP4822 Datasheet]
 
** Use with [[SYNTH-VCO-01]]
 
** Use with [[SYNTH-VCO-01]]
 
*** CV_1 = V/OCT
 
*** CV_1 = V/OCT

Latest revision as of 11:19, 30 September 2022

SYNTH-MIDI CV4-01 REV1 FRONT 3D.png

Features

  • Convert MIDI messages into Control Voltage outputs
  • Adapted from HAGIWO's MIDI to CV module
    • Translate from Japanese to English using browser
    • Removes Digital Outputs
    • Has 4 Analog Outputs instead of 2
  • XAIO RP2040 CPU
    • Arduino MIDI library has not yet been ported to Pico so will need to use CircuitPython
  • MIDI In
    • Standard MIDI Jacks
    • MIDI out jack for future functionality
  • (4) 0-5V Analog CV outs
  • Standard EuroRack 16 pin header
    • Supports 12V in with on-board 5V regulator
    • 5V regulator can be not installed if 5V is available on EuroRack connection
  • Card is not a Eurorack card
    • Probably too deep, needs cabling
  • (6) 6-32 Mounting holes

Reference Docs

Software

Videos

  • Similar design

Assembly Sheet