24 Shot Clock with Buzzer Multisim

Jaxton Joseph

New Member
Hello Good Day!

I currently need help in this laboratory assignment to be designed via Multisim.

Details of Laboratory:
The task is to create down timer starts from 24 to 0.
- Initial condition is 2 7-segment will display 2 and 4 respectively
- The timer will start when the user triggered a push button labeled as “start”
- When it reaches zero “0” there will be a buzzer that will activates, and it will keep buzzing until the user triggered the “reset” button.
- Once “reset” is triggered, the device will enter the initial condition
- There is a need to have a “pause” button that will temporarily pause the timer.

Input:
Input will be 3 buttons Start, Reset/Stop and Pause.
Start button – triggers the timer functionality
Pause button – pause the timer functionality
Stop/Reset Button – Stops the buzzer and resets the device to initial condition

Output:
Two 7-segment display

Any help or idea is much needed. Thank you very much!
 
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