Bax
Projecting
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Who here has stuffed around with electronic circuits in the day? Or of late?
I've got to make a circuit that detects Battery voltage between 10-14 volts from a 18v Source. I've got the window detector and I've got that no dramas.
My problem is that afterwards - if V is between 10-14V then I want a Green LED to be lit. If V is <10 or >14 I want a buzzer to sound.
So thats where my dilemma lies, the window detector spits out 2 wires for my line diagram, I want to put it into another comparator and seperate. But I just can't figure out how to wire it. I'm not quite sure on how to use the LED as the transistor effectively.
Help?
I've got to make a circuit that detects Battery voltage between 10-14 volts from a 18v Source. I've got the window detector and I've got that no dramas.
My problem is that afterwards - if V is between 10-14V then I want a Green LED to be lit. If V is <10 or >14 I want a buzzer to sound.
So thats where my dilemma lies, the window detector spits out 2 wires for my line diagram, I want to put it into another comparator and seperate. But I just can't figure out how to wire it. I'm not quite sure on how to use the LED as the transistor effectively.
Help?