A digital clock built using Arduino microcontroller, it supports the functionalities including:
- It can display minutes using 7 segment display, and displaying hours using LEDs
- It allows users to set alarms that will beep when the clock becomes the designated time
- It has a different track of alarm hours and minutes that's independent of the real-time
- Every hour the clock will beep a randomized tone
- Users are allowed to adjust the time(hours and minutes) for both real-time and alarm time manually