LED Coffee Table Plays Four-Way Pong (Can Surface Do That?)
Well, yes, it probably could, but as yet it’s only there for picking the interior color for your new BMW and the like. So for now, this DIY coffee table with a matrix of 4,092 LEDs is what I want in my living room. Using 65 microcontrollers and four Atari 2600 joysticks, the circuit wizards…
