How to make a light theremin One of a whole bunch of weekend projects at the MAKE website. Filing here for future reference. #link 2013.04.20 @ 09:45 // Aux // You were reading How to make a light theremin, a link posted with comment by MacDara Conroy. It is filed under Aux and was published in April 2013. If you liked what you read here, you can follow this site on Twitter @MacDaraBlogs or via reader feed, and find many more entries in the Archive. You can also buy me a Ko-fi.