The Secret Life of Components: LEDs. 43:08 video:
https://www.youtube.com/watch?v=yvcITqw5iDY
Previously:
https://www.homemadetools.net/forum/...806#post179055
https://www.homemadetools.net/forum/...689#post178490
https://www.homemadetools.net/forum/...561#post178091
https://www.homemadetools.net/forum/...in-video-84166
