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."
PREVIOUS PAGE
NEXT PAGE
HOME
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
Note: comments that insult people will be removed. Critique on gear is allowed. Do not ask if listings are still available. Click through auction links to check yourself. Posts and pics remain for historical purposes. To reduce spam, comments for posts older than one week are not displayed until approved (usually same day).