Home › Evil Mad Scientist Forums › LED Matrix Kits › Problem with interactive LED display–one quadrant doesn’t light up › Re: Problem with interactive LED display–one quadrant doesn’t light up
February 8, 2014 at 5:30 pm
#21577
Windell Oskay
Keymaster
No need to surrender. It sounds like you have a damaged IC. Turning one around backwards and applying power will definitely break it. Do you have a replacement on hand?