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Marc Heusser Marc Heusser is offline
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First recorded activity by BoatBanter: May 2007
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Default Anchor watch by GPS - what do you use to wake you at all times if necessary

My GPS has a nice featu anchor watch, including an alarm output (also
for other alarms) to drive a relay (0.5 A maximum).

What do you connect that will wake you under all circumstances?

TIA

Marc

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