Hi, I am in fact quite new to these forums but have been lurking for a while. I am trying to design a OLED reader that will display the watts, ohms, and volts after being read from a circuit. Almost exactly like this: Any ideas on where to start? I am not necessarily a novice when it comes to circuits but I am no expert either. Any input on a good place to start would be great! Right now I was looking at this: http://www.alldatasheet.com/datasheet-pdf/pdf/28026/TI/SN54LS696.html , I think this could be a vital component in creating this circuit, but once again, I would appreciate some input. Thanks for your time.