What happens when an LED burns out?
97680
What happens to the semiconductor in an LED when it is given voltage that it cannot handle?
133986
Multiple two pin multi-color LEDs pattern - how does this work?
23382
Need single-shot 1 minute delay-off LED circuit
69539
Powering 30m of RGB LED strips?
136192
Why does my pilot light keep going out?
127515
Is it OK to put LEDs in parallel?
129383
Overheating results in system shutdown
123900
How do I design a circuit for a bi-color led to display power?
124910
Is a current-limiting resistor required for LEDs if the forward voltage and supply voltage are equal?
83628
Resistor in series needed with LED string?
59891
Power LED bed lamp from mains
53976
How to connect an LED indicator to a circuit?
36312
Changing the resistor to be in front or behind an LED doesn't affect brightness?
71535
Does driving an microcontroller's GPIO when it is powered off weaken the chip?
24335
How can I efficiently drive an LED?
133720
Site about LED televisions
61742
How is electricity wasted?