Nov 11, 2008
Beep-it for sale!
Beep-it, the optical theremin synthesizer designed and built by yours truly, is now for sale at Etsy.
A short video documenting the various sounds one can obtain from this wondrous device can be seen here:
Beep-it from Michael Una on Vimeo. If you're interested in building your own, here's the diagram. It's adapted from a design by Forrest M. Mims, with further input and help from the Circuit Master over at Getlofi.com
For those who know their way around the 555, this is half of an "Atari Punk Console," or APC as the kids call it these days. I chose to go with the single oscillator because it offers more stable control. The values in the circuit have been adjusted to obtain maximum useable range.
For those in Chicago, I will have multiple Beep-its available to demo and sell at this weekend's Deadline Projects art show:
¶ 11/11/2008 02:25:00 PM 
A short video documenting the various sounds one can obtain from this wondrous device can be seen here:
Beep-it from Michael Una on Vimeo. If you're interested in building your own, here's the diagram. It's adapted from a design by Forrest M. Mims, with further input and help from the Circuit Master over at Getlofi.com
For those who know their way around the 555, this is half of an "Atari Punk Console," or APC as the kids call it these days. I chose to go with the single oscillator because it offers more stable control. The values in the circuit have been adjusted to obtain maximum useable range.
For those in Chicago, I will have multiple Beep-its available to demo and sell at this weekend's Deadline Projects art show:
¶ 11/11/2008 02:25:00 PM
