using lcd 16*2 temperature controller with fan. (AT 89c52).

[jigisha]

hello sir …

 please help me for this project like programming codes and circuit.

 

[jigisha]

wysiwyg_imageupload:11824: this circuite i have use so please  me thats circuite is right or not…and get me also code..for the programing (AT 89c52).

[Ashutosh Bhatt]

tell me in detail what you want to do exactly

 

displaying temperature on LCD

making fan ON/OFF as temperature changes

 

something like this.

just go to contribution page of this site. you will find several such projects of temperature controller

[SHAH DISHANT H.]

Hi,

 

You need to interface LM35 temperature sensor with ADC0804. You will easliy find interfacing of both on this site.

 

All the best.

[Author]

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