For some reason, when slot machines went digital, they lost their best feature — the handle. Who wants to push a button on a slot machine, anyway? Might as well just play video poker. [John Bradnam] ...

Available in the rest of the world since 2013, Audi’s adaptive Matrix LED headlights are finally coming stateside. The 2027 Audi Q9 brings Digital Matrix LED headlights to U.S. buyers for the first ...

Audi’s Matrix LED headlights are finally coming to America. The technology will arrive later this year with the launch of the 2027 Q9 and hotter SQ9. The headlights contain 25,600 individually ...

Thanks to our archaic automotive lighting rules, American drivers have been denied much of the nifty lighting technology that Europeans enjoy. But a 2022 rule change has opened the door to matrix LED ...

* In app.py set LED_SERIAL_DEV = "/dev/ttyS0" (adjust if needed). * The UART that connects the Linux processor to the STM32U585 on the * Arduino UNO Q commonly appears as /dev/ttyS0 on the Linux side ...

This project is a Tetris game that runs on an ESP32 microcontroller and displays on a 4-module LED matrix using the MAX72XX driver. The game includes: Classic Tetris gameplay with 7 different ...