Active-Matrix Organic Light-Emitting Diode (AMOLED) is a display technology used for mobile phones, televisions, and everything in between. The O part in OLED stands for organic, while the AM part ...

Arduino enthusiasts interested in creating a changeable RGB LED matrix might be interested in the new Pixie Chroma displays created specifically for the Arduino platform by the engineers and develop ...

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 ...

When we last heard from [lixielabs] he was building Nixie tube replacements out of etched acrylic and LEDs. Well he’s moved forward a few decades to bring us the Pixie, a chainable, addressable ...

Few things excite a Hackaday staff member more than a glowing LED, so it should be no surprise that combining them together into a matrix really gets us going. Make that matrix tiny, addressable, and ...

is a reporter with five years of experience covering consumer tech releases, EU tech policy, online platforms, and mechanical keyboards. The Asus ROG Zephyrus G14 can now be configured with a LED ...