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 ...

LinkMe is an LED smart bracelet that connects to your smartphone via Bluetooth and displays SMS and social media updates in text that scrolls across your wrist. Smartwatches and smart bracelets ...

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 ...

Electronics enthusiasts that are looking for a project to keep them busy over the weekend may be interested in this awesome and massive Arduino powered LED scrolling sign which is being created by ...

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, ...

Discover how 120Hz ProMotion‑like displays boost scrolling smoothness and battery life with adaptive refresh, buttery 120Hz ...