Blinky Whirligig

PIRA 5L30.20

Image:

Description:

A Bi-bolor LED is wired in such a way that it will be one color when the AC source is positive and another color when the source is negative. Twirling it in a circle shows that the two colors are not lit simultaneously

Recipe and
Location:

Video:

Streaming Video:

None

Notes:

Wiring diagram.