Circuit Skills: Infrared Light
Make:- Video description
- 11 years ago
- 138,959 views
- 1,405 likes
- 172 comments
Infrared light may be invisible to the human eye - but it's usefulness in the world of electronics is easy to see. IR emitters & detectors can be used in a variety of different ways - most of us use them for wireless communication everyday.

KSI
"I had no clue on what I wanted to do when I was younger, so I was pretty lucky with this YouTube thing.” Olajide "JJ" Olatunji (born 19 June 1993), better known by his online pseudonym, KSI, is an...
read more
- Comments
- Related videos