hi
I have a basically a 12v supply with 14 Green LEDS in pairs with a resistor in-between each LED. Each pair is in parallel.
I need to add a further ciruit which has a RED LED that can detect when a green LED fails (open circuit or short circuit) the RED LED will light up.
Is there an easy way to do this?
I have a basically a 12v supply with 14 Green LEDS in pairs with a resistor in-between each LED. Each pair is in parallel.
I need to add a further ciruit which has a RED LED that can detect when a green LED fails (open circuit or short circuit) the RED LED will light up.
Is there an easy way to do this?