Hello,
First of all, I want to mention that I am a complete novice in electronics. Having said that, I have a 28v dc power supply and it goes through a current regulator. The output of the load is normally 12v or more. I am looking for a circuit to monitor voltage drop below 10v in the load. I want to have a led light up when load voltage is above 10v and another led to light up if voltage drops below 10v. I also want the led to draw power from the power supply instead of the load. How can I achieve this please? Thank you.
First of all, I want to mention that I am a complete novice in electronics. Having said that, I have a 28v dc power supply and it goes through a current regulator. The output of the load is normally 12v or more. I am looking for a circuit to monitor voltage drop below 10v in the load. I want to have a led light up when load voltage is above 10v and another led to light up if voltage drops below 10v. I also want the led to draw power from the power supply instead of the load. How can I achieve this please? Thank you.