I know I have seen a circuit that had three LEDs that would light up at different voltages, but can't find one now.
It is for my motorcycle, I want a green LED to show a good normal voltage, I'm thinking in the 14v range. A yellow one that would be a warning that voltage getting low, high 12v. And red that the voltage is at or below using the starter.
I'm not sure of the exact voltagebut that shouldn't be hard to find out.
Any ideas?
Thanks
Todd
It is for my motorcycle, I want a green LED to show a good normal voltage, I'm thinking in the 14v range. A yellow one that would be a warning that voltage getting low, high 12v. And red that the voltage is at or below using the starter.
I'm not sure of the exact voltagebut that shouldn't be hard to find out.
Any ideas?
Thanks
Todd