Hello friends today i will present one of Nikola Tesla inventions the tesla switch https://www.youtube.com/watch?v=i_p-G4JRV-M in this project i will present how to draw a charge from two positive terminals.Normaly we are used in a dc circuit from positive and negative terminals of the source but in this video i show a concept known as potential difference witch allow you to draw a load from two positive terminals if one has a bigger potential difference then the other.In this case the tesla switch is manual helping us to recharge two batteries from one.Lets start with the beggining we are using 3 li-ion 18650 batteries,2 of them connected in series and prom the negative terminal of the series connection we connect a wire to the negative terminal of the single cell remaining and we gonna conect our load(3.6v 0.25a) to plus therminal of the series stack and plus terminal of the single cell.
"The scientific man does not aim at an immediate result. He does not expect that his advanced ideas will be readily taken up. His work is like that of the planter - for the future. His duty is to lay the foundation for those who are to come, and point the way."
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