Simple 12 Volt Battery Level Indicator Circuit/Battery Level Indicator 12v / Battery Level Indicator
Today I am going to make a Battery level indicator that will show the percentage of up-to 15V Battery. This circuit is very easy to make and it is very cheap.
Solder all components in PCB according to this circuit diagram.
Insert all LEDs in PCB in series like circuit diagram.
Solder all wires of LEDs as solder in picture.
Now insert all resistors in pcb as inserted in the picture according to circuit diagram.
Next solder voltage input wires as solder in picture according to circuit diagram.
Black wire is -ve and brown wire is +ve input DC power supply.
Now our battery level indicator circuit is ready. Now match circuit according to the circuit diagram and
Give input power supply to the circuit.
NOTE:We can give maximum 15V DC power supply to this circuit.
As in picture when I give above 13V DC input then all 5-LEDs are glowing.
Simple 12 Volt Battery Level Indicator Circuit/Battery Level Indicator 12v / Battery Level Indicator
Today I am going to make a Battery level indicator that will show the percentage of up-to 15V Battery. This circuit is very easy to make and it is very cheap.
Solder all components in PCB according to this circuit diagram.
Insert all LEDs in PCB in series like circuit diagram.
Solder all wires of LEDs as solder in picture.
Now insert all resistors in pcb as inserted in the picture according to circuit diagram.
Next solder voltage input wires as solder in picture according to circuit diagram.
Black wire is -ve and brown wire is +ve input DC power supply.
Now our battery level indicator circuit is ready. Now match circuit according to the circuit diagram and
Give input power supply to the circuit.
NOTE:We can give maximum 15V DC power supply to this circuit.
As in picture when I give above 13V DC input then all 5-LEDs are glowing.
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