and only draw 1 amp per kp
Natural gas detectors and Co detectors
Sep 09, 2007
28 Replies
I KNEW there was a valid reason. They're a PITA when trying to use 14/2 Romex for my loops.
Finally! Using a wire gauge with enough amp capacity to thoroughly clean a set of contacts.
I've made a design change already, instead of nixi tubes I'm using the rotating plastic "flip" numbers like they had in old alarm clocks, I like my keypads to be noisy and Nixie tubes just don't cut it
I like it! simple elegant
Self cleaning; every day at test time we send 220 or 221(whatever it takes) down the line to purge the old electrons out of the system.
Hahahaha! Great flick.
js (Major Teri Garr fan.)
Be still my heart....
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