I'm extremely sorry for the inconvenience @chienline, but I wanted to ask that, where would I connect the voltage regulator? Shall I connect it after the battery's terminal and right before Vin pin? in that way, our Vin would always read 5V, even if the actual voltage is 15V or more than that.. then how would my Arduino measure the actual voltage?
Thank you so much for the post. It is wonderful. However, I have a question, is there any way to give a 15V to Vin without damaging our Arduino. I'm planning to use this circuit with my solar panel battery. Such batteries generally have high currents and voltages, can I still use the same model effectively? Please help! Thank you in Advance :)
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