This is a radar speed sign, it detects your speed and then flashes the speed you're going. This board is attached to as trailer, so it does get shaken a bit when driven from location to location, but it is designed for that. No funny smells, I can't see any burnt components.
It's made up of a bunch of groups of LEDs, each group has around 21 LEDs.
I assume that the LEDs themselves are ok, since the chance of all the LEDs in one group failing would be very low.
Does anyone have any idea what the problem may be? I attached some pics, but they aren't very good.
VID: http://tinypic.com/r/2aand3k/5
http://share.pho.to/3eA7I
Thank you experts!
It's made up of a bunch of groups of LEDs, each group has around 21 LEDs.
I assume that the LEDs themselves are ok, since the chance of all the LEDs in one group failing would be very low.
Does anyone have any idea what the problem may be? I attached some pics, but they aren't very good.
VID: http://tinypic.com/r/2aand3k/5
http://share.pho.to/3eA7I
Thank you experts!