User:Yoana Buzova/mrSTOCK

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Revision as of 17:41, 16 March 2013 by Yoana Buzova (talk | contribs) (Created page with " inspired by a small DC motor(ripped off a scanner) with an optoelectronic sensor and a transparent wheel with black stripes to determine it's speed and direction. Then ----...")
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inspired by a small DC motor(ripped off a scanner) with an optoelectronic sensor and a transparent wheel with black stripes to determine it's speed and direction.

Then ----> Andre's suggestion to check Derek Holzer's tonewheels .... his research in crossings in history between mathematics, physics, electronics and communications theory which found realization in the industries of motion picture films, music, surveillance technology and finally digital communications.

some names+tags

Lev Theremin, Arseny Avraamov, (russian avant-gardea artitsts) --Boris Yankovsky, Evgeny Scholpo, Nikolai Voinov, Daphne Oram (oramics machine), Delia Derbyshire

optical sound in cinema ---- 'visual music' movement in cinema, Norman McLaren, Oscar Fischinger, Len Lye, Whitney brothers


workshop stuff

Stock showed me and Nan how to make an H bridge to control dc motor direction and speed control with pot

First H bridge.jpg Second H bridge.jpg

Dave showed how to transform light into sound here: Lightto sound.jpg Scheme 01.jpg Scheme 02.jpg Scheme 03.jpgHbridge bias amp.jpg

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