An LED matrix installed in a real pumpkin ... To the right of the equals sign I’m casting the integer data as an 8-bit char. We want the most significant byte of that integer data for columns ...

If you’ve ever seen those cheap LED fiber optic wands at the dollar ... which holds the fibers in place over a matrix of LEDs. The individual LEDs of the matrix light individual fibers, which ...

Groundbreaking science fiction film The Matrix is to be shown at Cosm’s 12K LED dome shared reality venues. The screenings, ...