Digital Calendar (AT89C2051)

[Binu]

This Project Digital Calendar using Microcontroller is an advanced digital calendar, which displays the Date, Day, Month over the LED display. It has an 8 bit Microcontroller which runs on the Program embedded on its ROM. Separate LED?s are provided for the date, day, and month. The system has an battery backup so that it can run over all the time even during the power failure.
Totally there are 31 LED?s for indicating the date and 12 LED?s for indicating the Month and 7 LED?s to indicate the day. All the above systems are controlled by the Microcontroller. In our project we are using the popular 8 bit microcontroller AT89C2051. It is a 20 pin microcontroller.
Program: digital.zip

[ehico16]

the project is interesting, how can we arrange them physically

[Binu]

You can change physiclly by using the switches connected to the microcontroller.
SW1=Up (+) switch
SW2=Down (-) switch
SW3=Select switch

J.Binu

[ehico16]

thanks 4 ur contribution to micro controller: I can not be able to do most of ur projects because in my electronics parts market we only have 89c51 and 89c52 ,is there any bank in Nigeria where i can pay and you can cash it in India send me the other atmel micro controller IC.

[Binu]

You can do all the projects published here with both AT89C51 and AT89C52, Just connect the external devices to the corresponding port. Else you should change the port declaration in the program.

J.Binu

[lakshmi2007]

please send me the working

[lavanya_m]

quote:Originally posted by ehico16

the project is interesting, how can we arrange them physically

[Binu]

Please give your request briefly.

[darshan30]

how can I read the program. Is there any assembler kit? Can u plz help me out.. Thanx

[Binu]

Open the program with Notepad, please check this link for more details
http://www.8051projects.info/topics/...mbler-173.html