Hi!
I would like to power my latest project with 4 nimh batteries besides a power supply in case it gets disconnected from the outlet. My project needs at most 2A (lots of leds) and requieres 5V to operate. I want to have the batteries recharge whenever the power supply is connected and when it's not, they would power the circuit. I was thinking of using some charger ICs by maxim or ti or maybe adapting Automatic nimh battery charger circuit cutoff when full - EleeCircuit.com to work under these circumstances. Ideas?