A display for real-time prices of stocks, cryptocurrencies, and forex rates on a Raspberry Pi-driven RGB LED matrix board. 📈 - feram18/led-stock-ticker. A display for ... "clock_format" String Sets ...

An Arduino-based alarm clock using an LCD, DS3231 RTC, and various buttons for user interaction. Features include setting the time, adjusting the alarm time, selecting from five alarm sounds, snooze ...