Digital Clock & Alarm
Session 2024 - 2028
Submitted by:
Muhammad Umar Rana
2024-CS-77
Hafiz Muhammad Qasim
2024-CS-115
Mujahid Ali
2024-CD-CS-1
Muhammad Hassan Tayyab
2024-CS-93
Supervised by:
Ms.Aroosh
Course:
DLDL – Digital Logic Design Lab
Digital Clock & Alarm
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Department of Computer Science
Digital Clock And Alarm System
Objective
To design and implement a functional digital clock and alarm system using basic digital
logic components on a breadboard. The project aims to apply knowledge of counters, decoders,
and timers using ICs to display time and trigger an alarm at a set time. It demonstrates practical
skills in circuit assembly, timekeeping logic, and hardware troubleshooting.
Componenets
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7-Segment Display (Common Anode)
555 timer IC
74LS75
74LS47
74LS160
74LS21
74LS04
74LS00
Jumping Wires
Bread Board
Buzzer
Proteus
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DLDL-Digital Logic Design Lab
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