LM35 and MQ2 Using In A Single Project

*Can we use the MQ-2 gas sensor and LM35 together in a single project? Does MQ-2 have any effect on LM35 values?

I have no idea if you can, but it is possible to use both in the same setup.

Try it and tell us.

Yes you can use both, as long as your wire them properly and the software is good it will work.