Its a single row of leds made in a "wand" shape and when you wave it back and forth preprogrammed text or shapes appear in the air. I think that could be a interesting project I'd like to build, but is beyond my skill.

[Request] Has anyone made a "Message Wand"?

system May 7, 2010, 5:39pm 4

Thanks guys, these are great. Is there one in color with more leds?

Topic		Replies	Views
:) my first not-so-good persistence of vision Exhibition	25	22447	May 6, 2021
persistence of vision (POV) Code? Syntax & Programs	10	27934	May 6, 2021
Blink three time in row Exhibition	12	3973	May 6, 2021
Multifunction LED Matrix Display Exhibition	29	13383	May 6, 2021
HELP! Can't find bugs in the code of my POV (mirrored display) Programming	23	7057	May 5, 2021