Go Down

Topic: here's a thought... (Read 534 times) previous topic - next topic

cjdelphi

could arduino with a wire receive a longwave radio signal? then send it out to a speaker on 2 more analogue pins? (external transistor)

AWOL

You mean like a 200kHz long wave signal?
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

cjdelphi

or

http://www.smeter.net/stations/hf-code-practice.php

morse code receiver... or sender :P

cjdelphi

any useful low frequency wave i guess, the most expensive part would be the 400 feet of wire you'd need for good reception lol.... what about that signal that's used to set watches?... or some other band we can steal info from..... pager?

Go Up