I first learned about the newest version of the Dough Spectrum One from an email sent to me by the company’s CEO, Konstantinos Karatsevidis. The email contained the subject line: Is This the Studio ...
RGB Spectrum is an Alameda, Calif.-based company that designs and manufactures state-of-the-art audio/video products for the corporate, military, medical, government and education industries. Recently ...
A spectrum visualizer is always a fun project, but we really liked [Yannick99]’s take on it since it uses seven IN-13 Nixie tubes for the display. The tubes, of course, need high voltage so part of ...