“This project will design a car battery monitoring voltmeter that will help drivers monitor the conditions of their car batteries.
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The system has the main purpose of working as an indicator to the drivers of the vehicles on the battery life. It will indicate the voltages in the battery at a particular moment with an interval of 11V, 12V, 13V, and 14V. Although a voltmeter can be bought off-shelves, it is quite cheaper and interesting to build your circuit so that you can have the arrangement of the components in a compact manner and the way you would appreciate it. For the newbie, a voltmeter is an electronic or electromechanical device that is used to measure the potential difference between two given points of an AC or a DC source. In our system, the voltage will be measured by incorporating the voltmeter with the amount of charge that is available in the car battery.”