Tuesday, June 12, 2012
Lunetta Guitar Cypher Motor Driver Module CV Test
YouTube Published on Jun 12, 2012 by NakagawaGakki
with EMS Synthi
"Here I am testing a R/2R Ladder DAC to convert the 8 Digital Gates from the Cypher Sequencer in to 2x 4bit controlled voltages to be used for my other outboard gear.
I had a bunch of 1/4W 100k resistors hanging around so following this schematic:
http://www.ikalogic.com/8-bit-digital-to-analog-converter-dac/
I put 2resistors in series where its written (2R) and just one resistor where its written (R)... It works!
Power supply voltage is 5.7VDC ATM so the summed voltage out of the DAC is just under 5V. Am running the Lunetta Guitar on 9VDC so the summed DAC output will be almost 7V so may need some attenuation when using with outboard gear."
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MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
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