Battery monitor LED

349

06:49:47

RED,YELLOW, GREEN = LED on Good
RED,YELLOW = LED on, Warning
RED = LED on, Charge failure.
POT could be adjusted for different voltage level and warning, depending on car model.
The three voltage sources are just to simply test the operation, connecting and disconnecting the switches.

published 10 years ago

Electrician_Noob

10 years ago

Can you make this reality? If I copy this diagram?

minaife

10 years ago

Don't work properly because leds going down at same time (with a little diference..)

jhernand

10 years ago

ELECTRICIAN_NOOB, I HAD TESTED AND IT WORKS. I have one model similar working in a KIA Sportage.

jhernand

10 years ago

Miniafe, the circuit is designed to works exactly as it work. For a bar lights indicator, the design is a different one.

MmmAaaXxx

10 years ago

The most volts it can have without having an LED to finally fail is 22.2V and the least volts with the RED LED to become very dim but does not turn on is 7.04

jhernand

9 years ago

MmmAaaXxx, that's the average range for a automobile. That's idea.

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