FREE Scope
http://www.zelscope.com/
Make a probe:
http://www.ladyada.net/library/equipt/diyaudioprobe.html
Fun!
[Non-text portions of this message have been removed]
http://www.zelscope.com/
Make a probe:
http://www.ladyada.net/library/equipt/diyaudioprobe.html
Fun!
[Non-text portions of this message have been removed]