Sunday, January 16, 2011
Oscilloscope as waveform generator
YouTube via gordonjcp | January 16, 2011 |
"A quick demonstration of using an oscilloscope, a battery and a light-dependent resistor as an arbitrary waveform generator. When the light from the 'scope beam shines above the cardboard mask, the LDR turns the voltage down pulling the spot below the mask. Well, roughly. It turns out that the LDR doesn't respond very quickly, especially with a capacitive load.
The voltage was fed to the VCF input of a Korg Polysix which was playing a simple arpeggio. There's a bit of reverb on it too."
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© 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
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