Pic18F452 temperature circuit enquiry

Does anyone know how can i build a simple temperature circuit using PIC18F452 microcontroller? thanks alot

Here's one. It uses multiple sensors though. It uses the digital ds18b20 temp sensor.

http://www.picbasic.co.uk/forum/showthread.php?t=8071

And here is a TMP05 example:
http://www.picbasic.co.uk/forum/showthread.php?t=10388

You could also use a thermistor, and use the A/D converter for a simpler solution, but much less accurate.

but my PIC module is with the microcontroller, how do i build a circuit with the microcontroller?

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Originally Posted by vanvan

but my PIC module is with the microcontroller, how do i build a circuit with the microcontroller?

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I don't quite understand. Are you saying that your microcontroller came with a module, perhaps this one?

http://www.olimex.com/dev/pdf/PIC/PIC-WEB.pdf

Or, are you saying that you want schematic drawn especially for your microcontroller?

The first link I gave had a pretty nice schematic for a pic16f876a.

A few more details would be helpful.

i mean the microcontroller came with 3 boards, 1 of the board is similar to the one you show me. thanks alot

You will need to share more information if you want help. Do the boards have a manufacturer? How bout a part number? How bout a web link? Just "looks similar to", will probably not do here. Otherwise you code should "look similar to" the first, or second link I gave you.