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Battery level indicator circuit diagram using LM3914 IC in proteus software
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=h7V3z33kFsM
In this proteus project we are going to check the voltage levels in battery by using LM3914 IC. • The heart of this battery level indicator circuit is LM3914 IC. This IC takes input analog voltage and drives 10 LED's linearly according to the input analog voltage. In this circuit, there is no need of resistors in series with LEDs because the current is regulated by the IC. • • in this circuit 5th PIN of the LM3914 IC is conneted to the battery for real time project through the resistance 10k. • #LM3914
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