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analog indicator for the Teknetics Patriot Metal Detector

Posted: Wed Apr 08, 2020 8:31 pm
by ki3u
I've added a simple analog output circuit to my Teknetics Patriot metal detector. It feeds a micro-ammeter
which is mounted at the Patriot's control / display head. Aside from the immediate benefit of overcoming the
Patriot's LCD display's lack of backlighting, the analog circuit has its own semi-independent discriminations,
and is useful for interfacing instruments to the Patriot other than the meter, such as recorders and analyzers.

Details are here : ... ector.html

Berj / KI3U