This library allows the interfacing of any Arduino board with one or more LED matrix modules controlled by MAX7219/MAX7221. Each module has 64 individual LEDs arranged in an 8 x 8 matrix. The maximum ...

This project revisits a minimalist Pong-style arcade game built with an Arduino Uno and an 8×8 LED matrix driven by the MAX7219. Originally developed as an early learning exercise, it has now been ...

Join us on Wednesday, June 9 at noon Pacific for the LED Matrix Hack Chat with Garrett Mace! It’s pretty amazing how quickly light-emitting diodes went from physics lab curiosity to a mainstream ...

Few things upset Merlin the pig more than being denied a treat. He will press a purple button with his nose that says “I’m mad” aloud. Sometimes he will walk into the laundry room and angrily shut the ...

Washington — Senate Democrats said Tuesday that they will continue to push for reforms to Immigration and Customs Enforcement as part of any deal to reopen the Department of Homeland Security, ...