Tuesday, February 27, 2007
Prototype 02
We bought Piezo crystal sensors from Radio shack and connected it to the board, first testing its input, ouput, then a combination of both. The Piezo crystals were capable of detecting the vibrations(input) and producing a sound vibration(output).
Diagram of a combination of Input and Output:

Video of Prototype 2: Input & Output
http://www.youtube.com/watch?v=vP3GSiM2Nps
Diagram of a combination of Input and Output:

Video of Prototype 2: Input & Output
http://www.youtube.com/watch?v=vP3GSiM2Nps