New posts in Led

Help understanding this LED lighting transistor circuit

How are LEDs considered efficient?

Why are LEDs in my home unaffected by voltage drop?

Why does a longer fiber optic cable result in lower attenuation?

Does LED brightness change with voltage?

Circuit to create X levels of brightness for a LED

Why does the voltage of vinegar batteries in series not equal the sum of the individual voltages?

The mysterious case of the random leakage current

Why did my LED resistor burn while lighting four LEDs in series?

Why are 'modern' high-efficiency LEDs easier to damage than 'old' LEDs?