Alarm Clock with 8051 microcontroller (Proteus Simulation)

alarm clock with 8051 microcontroller
Alarm clock made with 8051 microcontroller
Hello friends many of our readers have asked to post about Alarm Clock programming  so here is the post from this Genius Devil(Vishal), he has simulated this in Proteus simulation tool.
He has done this programming in C language of this Alarm clock.He has not used RTC for time keeping instead he has used delay function to generate delay in seconds.
When the clock time becomes equal to the alarm time, a message ‘Alarm’ is displayed on LCD and alarm pin of microcontroller goes high for some duration. This pin can be connected to a speaker or buzzer to sound the alarm at the pre-set time.
This is pretty same as the project which we have seen earlier about making a digital clock in proteus.
Have a look at the c code

if you want to know more have a look at his website.

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  2. Penapis Air Beralkali Al Jabbar Murah says:

    Yes! Finally something about alarmclock sound.

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