eddywright's blog

Dual Power Circuit for ProtoStation

I'm working on a new Prototyping station that will be both battery and DC powered.  I'm looking for ideas on how to build the circuit so that it switches cleanly between battery power and DC power as well as charge the NIMH batteries.

More info here - https://eddywright.wordpress.com/

Here is the circuit so far, I left off a lot of ancillary components like filtering and noise suppression for sake of legibility. I would love suggestions on improving this that anyone may have.

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