Magnetic Morse keys?
In message , gareth
writes
I wonder if any have experimented with magnets hovering over
reed relays to act as the contacts of a Morse Key, possibly on
the vibrating arm of a bug key?
The reason i ask is the difficulty of excising noise on the dot contact
of the bug key I made a couple of years ago.
Hall effect switches will be better.
Brian
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Brian Howie
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