hey,

there are very colleges which offering B.tech in robotics engineering however here i am listing some below

1. bharath university - bharath institute of higher education and research, chennai

2. dr. radhakrishnan institute of technology, jaipur

3. SRM university , chennai

4. dalal global institute of technology, jhajjar , haryana

5. mahatma gandhi institute of technology, hyderabad

6. indian institute of information technology, allahabad

7. the neotia university, kolkata

hope this helps!

Hii!
There are number of good Institutes across India providing robotics course.
Some of them are-
* BITS, Hyderabad
* Chandigarh University
* Aurora group of institutions, Hyderabad
* The Neotia University, Kolkata
* Mahatma Gandhi institute of technology, Hyderabad
* SRM University, Chennai
* Dr. Radhakrishna Institute of technology, Jaipur
Etc.,
Hope this helps.
Good luck!