Battery Level Indicator Circuit Board using LM3914 IC.
Parts:-
10 Segment LED Bar Graph Display
LM3914 IC
4.7K Ohms Resistor
56K Ohms Resistor
Potentiometer Variable Resistor 10K
Mini Push Button Switch
18K Ohms Resistor
1N4007 Diode
Zero PCB
Dot/Bar Mode Switch
Circuit:- drive.google.com/file/d/1qftb...
#youtube #LM3914 #indicators
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