Hi Vikram

Its is a very good course in future because in future the world will be depent much on the automation and robotics so it has best scope .But go for a best college then only you can able to learn a new upcoming technology

here is a link https://www.sarvgyan.com/courses/engineering/robotics-engineering

which will gvie some details in study of robotics

Hello Vikram

Robotics is not branch specific, you wanna be a real roboticist, means you need to be jack in all kind of engineering domains,so,its about interest.

If you want to program the robots(microcontrollers/microprocessors), go for Computer Science and engineering and if you want to work with the circuits, then only choose ECE.