It is a Arduino based Dot Matrix Clock I made on the request of my classmates for a clock. I also have a flie that makes it a desk top productivity clock. To know about it's features and why it is "Ultimate" read README.md
classroom arduino max7219 clock rtc buzzer digital-clock dot-matrix classroom-management dot-matrix-led max7219-clock classroom-clock ultimate-clock
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Updated
Jul 9, 2026 - C++