key finder

audioguru2

Apr 6, 2004
12,026
Joined
Apr 6, 2004
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12,026
Our Keys Finder project is here:
http://www.electronics-lab.com/projects/misc/002/index.html

It has a detailed circuit description in its text. What don't you understand?
"What is a fizzle??" I think it is a whistle.

 
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