In System Battery Charge Monitoring
October 20, 2009
Good day all,
I appologize if this has been asked before but I am building a robot that is starting to have what I would consider a complex power system with three different Ni-MH batteries powering different systems. This section of the robot is controlled via and Arduino which talks to the main robot "Brain" a ARM Cortex-M3 processor. What I need to be able to do is check the charge level on these three cells so that the robot knows how much power is remaining.
I have googled alot trying to find a circut or tutorial, but either my google-fu is broken today or I am just not searching with the right words, I would greatly appreciate any help you guys can offer.
The Trusted One