How Blue LEDs Changed the World
5:34
YouTubeBloomberg Originals
How Blue LEDs Changed the World
Not only are small, energy efficient LEDs used in almost every piece of modern electronics, they have the greatest potential impact on energy savings globally. But LEDs didn't have much use until the '90s, when Japanese scientists discovered the missing link needed to complete the color spectrum: The blue LED. Video by Robin Fall Like this ...
已浏览 171.8万 次2019年4月26日
短视频
LED working & advantages | Semiconductors | Physics | Khan Academy
7:47
已浏览 19万 次
LED working & advantages | Semiconductors | Physics | Khan Academy
Khan Academy India - Englis
What is LED? Working principle and characteristic curve
5:15
已浏览 10.4万 次
What is LED? Working principle and characteristic curve
Binary Stack
相关产品
4 Inch LED Work Light
Fenier Series LED Work Light
LED Work Light Kings
#Makita
Makita official on TikTok
Makita official on TikTok
TikTok3 个月之前
Mini Orbit Sander by Makita Tools Part 4
Mini Orbit Sander by Makita Tools Part 4
YouTube3 周前
热门视频
How LED Works - Unravel the Mysteries of How LEDs Work!
19:06
How LED Works - Unravel the Mysteries of How LEDs Work!
YouTubeThe Engineering Mindset
已浏览 142.5万 次2023年4月30日
Ultimate Guide to DIY Cabinet LED lights - full install
14:04
Ultimate Guide to DIY Cabinet LED lights - full install
YouTubeDIY Smart Home Guy
已浏览 54.1万 次2023年9月22日
LED - Light Emitting Diode | Basics, Characteristics, Working & Applications | LED Vs PN Diode
10:56
LED - Light Emitting Diode | Basics, Characteristics, Working & Applications | LED Vs PN Diode
YouTubeEngineering Funda
已浏览 29.1万 次2019年12月26日
Makita Saw
Makita Cordless Circular Saw (DHS680)
1:45
Makita Cordless Circular Saw (DHS680)
YouTubeMakitaCorporation
已浏览 32.3万 次2015年4月1日
Makita DJR187 18V LXT brushless reciprocating saw work demo
5:58
Makita DJR187 18V LXT brushless reciprocating saw work demo
YouTubeTool Test
已浏览 8.6万 次2022年4月15日
INSIDE LOOK: Makita 18V Subcompact 6-½” Circular Saw #XHS04
6:28
INSIDE LOOK: Makita 18V Subcompact 6-½” Circular Saw #XHS04
YouTubeTool Show
已浏览 5.1万 次2018年10月10日