how to create robot car with sensor temp ??

i was there to make a robot car project using arduino with temp.sensor....

With a temporary sensor? Wouldn't a permanent one make more sense?

can anyone help

Sure. I'll be right over. Where do you live?

what kind of tools

A chainsaw and an ox-acetelene torch, to start with. A CNC mill is almost essential, too.

and code program?

What is the robot car supposed to do?