View single post by wv railbaron
 Posted: Tue Nov 26th, 2013 08:58 pm
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wv railbaron

 

Joined: Thu Mar 15th, 2012
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Robin, try Pololu for step up voltage.

These are extremely small and connected to a 3.7 Volt 1 cell battery take up the minimum space possible for an install.

They have 7 Volt 9 Volt and 12 Volt step-ups available.

I received mine in about 3 days.

Steve S


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