Hello, So I have built a minty boost portable iPod charger that runs off of a 3.7VDC LiPo battery, this part works beautifully. I also need to have a battery indicator on this project. I am going to use a 10 segment LED graph to show the output from a LM3914. Anyway I need to know what resistor values I need to use to make this work on that voltage scale. Also, I am not too sure on the voltage I need to run the LM3914. Could I just use voltage off the battery to go to the V+ on the chip, and the signal on the chip? Any other thoughts, useful tips or ideas would also be greatly appreciated.
Thanks in advance.
Thanks in advance.