The project is being controlled by AVR AT90S2313 to produce a display built of 50×7 LEDs that illustrates the effect of scrolling text. The computer is using the serial RS232 port to send the text or ...
Designer Joe Grand did another great job of designing the DefCon badge this year. It's a user-programmable badge with an LED marquee that can display scrolling, customizable text and also has a ...
We bet your Nite Brites don’t do this. Infernoptix designed the Infernoptix Digital Pyrotechnic Matrix to display a 12×7 screen of fire. They can display scrolling text, animations, mouse sketches, ...
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