sorry this image was circuit loaded multiple times. But all circuits are same.Dont mind. 😀

this is circuit of remote operated spy robot. Please check what is the problem in it.Its not working. I tried to make this circkuit in proteus.But some components were missing...

Yes i too agree with this fact.Many of our archaeological monuments,you can take example of Taj mahal also.these were built with allot of perfection and are still having its charm.Even...

First of all make neat connections in any type of simulation software. sometimes overlapping of two wires and wrong connections occurs because of this reason. according to me you can...