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

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== Features ==
 
== Features ==
  
 +
* Convert MIDI messages into Control Voltage outputs
 
* Adapted from [https://note.com/solder_state/n/n17e028497eba HAGIWO's MIDI to CV module]
 
* Adapted from [https://note.com/solder_state/n/n17e028497eba HAGIWO's MIDI to CV module]
 
** Translate from Japanese to English using browser
 
** Translate from Japanese to English using browser
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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
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== Software ==
 
== Software ==
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 +
* [https://github.com/land-boards/lb-boards/blob/master/Audio%20Cards/SYNTH-MIDI-CTL-01/SOFTWARE/SYNTHMIDICTL01/SYNTHMIDICTL01.ino SYNTHMIDICTL01] - Arduino Software
 +
 +
== Videos ==
 +
 +
<video type="youtube">bHiZhLAntNI</video>
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* Similar design
 +
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<video type="youtube">aPUvFdmg6eM</video>
  
 
== Assembly Sheet ==
 
== Assembly Sheet ==
  
 
* [[SYNTH-MIDI-CV4-01 Rev 1 Assembly Sheet]]
 
* [[SYNTH-MIDI-CV4-01 Rev 1 Assembly Sheet]]

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