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 ...
1.7M viewsApr 26, 2019
Shorts
LED - Light Emitting Diode | Basics, Characteristics, Working & Applications | LED Vs PN Diode
10:56
290.5K views
LED - Light Emitting Diode | Basics, Characteristics, Working & Applications |
Engineering Funda
LED working & advantages | Semiconductors | Physics | Khan Academy
7:47
189.6K views
LED working & advantages | Semiconductors | Physics | Khan Academy
Khan Academy India - Englis
Scratch Projects
Scratch Tutorial for Beginners - Make a Flappy Bird Game
1:59:39
Scratch Tutorial for Beginners - Make a Flappy Bird Game
YouTubefreeCodeCamp.org
498.4K viewsAug 21, 2019
How to Make an "About Me" Project in Scratch | Tutorial
8:36
How to Make an "About Me" Project in Scratch | Tutorial
YouTubeScratch Team
703.1K viewsDec 23, 2021
How to Make a Story in Scratch | Tutorial
9:08
How to Make a Story in Scratch | Tutorial
YouTubeScratch Team
1.7M viewsOct 28, 2021
Top videos
Using LEDs as mains indicator lights on 120V and 230V (live demos)
25:46
Using LEDs as mains indicator lights on 120V and 230V (live demos)
YouTubebigclivedotcom
582.2K viewsDec 22, 2016
How To Convert T8 Fluorescent Lights to LED ● Explained in Simple Terms
5:19
How To Convert T8 Fluorescent Lights to LED ● Explained in Simple Terms
YouTubeChris Notap
3M viewsFeb 16, 2018
How to Wire Multiple LEDs: Series vs. Parallel LED Circuits
21:24
How to Wire Multiple LEDs: Series vs. Parallel LED Circuits
YouTubeRachel De Barros
238.3K viewsJan 12, 2024
Scratch Tutorials
Top 10 Scratch Game Tutorials by Griffpatch
1:00
Top 10 Scratch Game Tutorials by Griffpatch
YouTubegriffpatch
802.5K viewsAug 8, 2023
Make Your Own Game in Scratch
0:08
Make Your Own Game in Scratch
YouTubeBlock Programming
119.1K viewsJan 18, 2023
2D Rotation in Scratch explained simply!
1:25
2D Rotation in Scratch explained simply!
YouTubegriffpatch
46.1K views3 weeks ago