Real Time Digital Clock with Two Alarms

required to design and simulate a digital clock system that allows updating the time and date by the user through a set of push buttons. The time and date will be displayed on an LCD screen. Your clock should have two alarms that can also be configured to the desired time. Alarm1 and Alarm2 will cause a buzzer to beep and a LED to blink respectively if the specified time is reached. Below, we list a more detailed specification on the design, but you are encouraged to be creative and include addition features to your final design. 1. Use three push buttons: PB1, PB2 and PB3 to set the clock time, date and alarms.  Time and calendar can be adjusted with PB1 and PB2, button PB1 selects time or date parameter (time parameters: hours, minutes and seconds; calendar parameters: day, date, month and year) and PB2 increments the selected parameter.  The button PB3 and PB2 adjust alarm1 and alarm2 parameters (hours, minutes, and ON/OFF), button PB3 selects the parameter and PB2 increments the selected parameter.  To ease the use of push buttons especially when setting the seconds and minutes in your clock, you should allow incrementing by continuous press of the push button. 2. Use 16x4 LCD screen to display the time, date, alarm1, alarm2 and any modification the user make at all time, such as, resetting the clock or the alarms. 3. Your alarm system will allow the user to set the desired hour and minute in which the alarms 1 and 2 should go on, and cause a buzzer to beep and a LED to blink respectively