Garage Door Pixel Matrix Christmas Lights

Here is the “how” we built our garage door pixel matrix’s. The 2 garage doors we use daily we had to come up with a way to mount the matrix to the doors but still allow us to use the garage doors. Also we didn’t want to put any holes in or through the garage doors so this was the way we came up with. We are using 12V bullet pixels because I want to minimize the amount of power injection cables I have to make.