@Mince: Thank you so much i really appreciate your help!

but..how can i see the code? Because I just need to add the code for the LED..

Thanx again.

Are you serious?? Do you think I haven't tried? You're not really helping you know..
I gave it a try and I still get an error and since I still can't figure out what's wrong I posted it here. So if you can't help, instead of acting all smart don't bother answering.

@MARIO I went through your code and it was very helpful. After studying it I finally understood and I tried to write my own..and after linking it to proteus I still get an error: // LCD module connections sbit LCD_RS at RB0_bit; sbit LCD_EN at RB1_bit; sbit LCD_D4 at RB2_bit; sbit LCD_D5 at RB3_bit;...

The problem is i really have no way of figuring out how to write this program. I'm self-studying because our engineer was really of no help. He gave us really basic stuff like converting from voltage to binary and sending it to LEDs. That I can do but how to we display from a temp sensor to an LCD??...

HELP PLZZ!!! :cry: I need to write a program that - displays the temperature measured by the lm35 sensor on the first line of LCD display. - set a threshold temperature using RV1, display the threshold temp on the second line of the LCD display. - if the measured temperature is larger than the thres...