Categories

Posts Tagged ‘digital theremin’

Digital IR theremin

Thursday, December 13th, 2012

Chris from Pyroelectro developed this all-digital-hardware Theremin. He descibes, "The Digital IR Theremin uses comparators, digital logic, and a single 555 timer for tone generation. When you wave your hand in front of the infrared proximity sensor, it outputs a tone with varying pitch depending on how far away your...

Tags: ,
Posted in infrared | No Comments »

Recent Comments

  • Chip Stewart: I'd love one of these!
  • zofz: you can switch off the "trimming", see http://cdn.zofzpcb.com/main/Remove.png I hope this will work for you :)
  • Steve: We're gearing up for another busy fall with the student and we love Free PCBs
  • William Worthy: Hello! Me want pcb
  • stonetronics: Yes Plesse!