He’s using an everyday LED as a detector diode and an internal pull-up resistor ... Because an LED can act like a small capacitor, this charges it to a few volts. He then switches the pullup ...

By 2033, backlit display sales would expand thanks to light-emitting diodes (LEDs). It is attributed to the organization of ...

Mini-LED replaces the hundreds of LED diodes used in traditional panels with many thousands of far, far smaller equivalents – Samsung says the LED diodes here are forty times smaller than those ...

as they unveiled new TVs using mini light emitting diode (LED) technology, ahead of the Consumer Electronics Show (CES) 2021. A Mini LED TV is a liquid crystal display (LCD) TV that uses tiny LED ...