Hopefully [Esai] will be using a proper LED driver with this display; you really don’t want LEDs to burn out twice a day at 1:11.

A few years ago [Brian McCafferty] created a nice big RGB LED panel in a poster frame that aimed to be easy to move, program, and display ... to get images onto a DIY RGB panel, but his assembly ...

Utilizes a vintage LED display IC for the screen ... Turns out, with a little bit of DIY ingenuity, you can make one that's ...