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 ...
Little LED displays are cheap for the Raspberry Pi, and they’re fun to play around with as you learn how to use the thing. Case in point, Instructables user botdemy’s message board that displays a ...
Most Hackaday readers are likely to be familiar with character LCDs driven by the extremely common Hitachi HD44780 controller chip. If you’re looking for a cheap and easy way for your microcontroller ...
Realizing that roughly 75 percent of new cars sold are equipped with RDS-capable radios, groups like Entercom, Clear Channel, Greater Media and others have been installing encoders to add song title ...
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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