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 ...

A new Xiaomi patent has just surfaced online. This has revealed that the company is possibly working on a unique smartphone that features a rolling display that appears like a scroll. So here are all ...

Nadeem Sarwar is a reporter at Screen Rant focused on TV and film news, covering casting updates, new trailers, and premiere schedules. Instead of extending the panel horizontally, TCL’s concept ...