Видео ютуба по тегу Light-Emitting Diode-Invention

Why It Was Almost Impossible to Make the Blue LED
Why It Was Almost Impossible to Make the Blue LED
How LED Works - Unravel the Mysteries of How LEDs Work!
How LED Works - Unravel the Mysteries of How LEDs Work!
LED - light emitting diode invented by Nick holonyak, led working principal
LED - light emitting diode invented by Nick holonyak, led working principal
How Blue LEDs Changed the World
How Blue LEDs Changed the World
The Light Emiting Diode (LED): Where did it come from? | Stuff of Genius
The Light Emiting Diode (LED): Where did it come from? | Stuff of Genius