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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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#86683 07/26/2002 9:49 AM | Joined: Jul 2002 Posts: 18 Junior Member | | Junior Member Joined: Jul 2002 Posts: 18 | i was doing some thinking (OUCH)
use two 6V batteries in parallel to charge them, and a DPDT switch wired between them to change parallel/series to get 12V when i need it.
how could i do this with just diodes to isolate them
is there a dc dc power supply that doesn't cost $300
has anyone made one from old microwave or TV parts
i'm serious
thx
" the first rule of the intelligent tinkerer is to save all the parts"
aldo leopold
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