QRP Club
Ham Radio Activity => Telegraphy => Topic started by: vu2nan on January 05, 2015, 02:12:03 UTC
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My first and only keyer project!
http://nandustips.blogspot.in/2011/02/simple-cw-keyer.html (http://nandustips.blogspot.in/2011/02/simple-cw-keyer.html)
73,
Nandu.