NEED HELP! on mircocontrollers

Hi,

I'm am doing a school project and I was wondering if anyone would know of any mircocontrollers that measure temperature and pressure that are already programmed and ready to use. Please let me know if you have any ideas. We do not have enough time to program it.

Thanks,
High School Student

Just buy a thermostat an a barometer.

Oh and the thing is that we do not have much funding to this project, so it kinda needs to be cheap. However we are sending this with other data recievers type things, like video and ditial cameras and gps, into the atmosphere. and it will be inside a box like structure.