Cited as a reference
Series circuit - 3 LEDs
Why people recommend it
A circuit puzzle with three LEDs that behave unexpectedly, shared for people to work out how the effect is produced.
Watch for: a puzzle, not a tutorial
In their words
How is the trick in the following video possible?
anongggg on electronics.stackexchange.com, Dec 2011. CC BY-SA.
Yeah, I know :) After the 3 LEDs trick, I wanted to see something similar :)
abdullah kahraman on electronics.stackexchange.com, Apr 2012. CC BY-SA.
