I'm new here and I'm not sure if this is the right place to ask the question. I just started to look into Arduino. I heard of this place through the book I'm reading called "Environmental Monitoring with Arduino" by Emily Gertz & Patrick Di Justo.
What I want to do is to monitor an AGM battery bank for solar system. I want to be able monitor the temperature and the capacity left in % (Volt or maybe Amps?) . I dont know where or what to look for. can someone help me find these parts?
I have an arduino mega and my battery bank is 24V/100Ah