low voltage monitor schematic

Posted on Feb 7, 2014

Low Voltage Monitor circuit is highly desirable for security and protection against everyday damage your equipment, especially for your favorite car. This circuit may be very simple / very simple to make because only by using ic LM339. The workings of this circuit is Buzzer will sound and lights Led will light up when your car battery in a state of tension is very minimal.

low voltage monitor schematic
Click here to download the full size of the above Circuit.

Although the circuit is very simple but can protect your car from damage that would be very detrimental. This voltage monitor circuit may be beneficial to you.

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