[david] designed an LED ping-pong ball display using 3D printed components, which allows for the construction of arbitrarily-large LED displays thanks to a strictly modular design. The basic unit ...

At CES 2025 Awall showed off a modular way to get a wall-size TV with better brightness than a projector. We've seen MicroLED before, but so far prices have been astronomical. Awall's various ...