adding the LCD display on circuit !

If my project want add the LCD display the temperature and the fan speed ,what i want to modify the code and add the LCD display on my circuit!

your port 0 and port 2 are free you can easily connect LCD to it. You can follow LCD tutorial here:
http://www.8051projects.net/microcontroller-tutorials/

can you let me know how to make the comment build into my code!

I gave you link for LCD tutorial just follow that.. it has sample code in it... add it to your project and thats it.. You can first test the code on proteus if you want later you can merge it with your original code.

do you have a sample code or circuit??

everything is on the tutorial page.. just visit there...
http://www.8051projects.net/lcd-interfacing/

can give a simple circuit??

you can see how to use LCD in this project:
http://www.8051projects.net/download-d2-at89c4051-as-rtc.html

it has got circuit as well as LCD code. take a look.

Ajay Bhargav:do you have msn or skype to content you??

I only reply on forum