Starting this monday at CTM in Berlin, there is a 6 day DIY constructivist workshop by sound art lab NK, with Martin Kuentz [DE] and Jo FRGMNT Grys [DE].
First results from the workshop:
[flickr-gallery mode="photoset" photoset="72157623335009216"]
Cool setup! I've been working on a DIY spectrophotometer. The current rig is linked below - I have been looking into sensors for the next version, and I've been thinking about webcams, so it's great to see someone using one successfully!
http://topologicoceans.wordpress.com/2011/03/15/diy-spectro-ii/