Quote:
Originally Posted by Barak Shelef
We currently use the IFIRobotics diagram on our robot and it works fine but it keeps on working  Even when we disconnect the main breaker it keeps on powering the _WHOLE_ system (RC, Victor speed controlers, Spike Relays and w/ teather even the OI  ).
I have a feeling it's either because we've missed a diode somwhere (unlikly :S), or because we connected the inputs via the main power block. should we connect it via the fuse pannel and ground bank?
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You're missing a diode in series from the input. That should do it.
