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MAKE Magazine

• 

  Neat visualizer built using simple circuit

  Posted: March 9th, 2010, 11:00am MST

  Spotted in the MAKE Flickr pool:

  Flickr user zeni666 made this neat visualizer using an Arduino, oscilloscope, and homemade resistor ladder. Here's what the setup looks like:

  

  Read more | Permalink | Comments | Read more articles in Electronics | Digg this!