Quote Originally Posted by sumityadav View Post
please send me the code for capacitive touch button by using adc channel with pic16f877a controller.
Sorry, but thats not really the way we do things here. You have to put in a little effort too! If you try to do it, we will help and attempt to teach you how to do this. Very likely you will end up with working code within a few days. At least show us your schematic if we need it, what pin(s) do you need to detect the touch on? Can you blink an LED?

If you want a working solution without any effort, there are folks here that will be happy to get paid by you to build it for you.