Hello Utkarsh. Amongst all of the summer internships available both online and offline (check internshala or any other similar website), the Summer internship program for Electrical engineering students (SIPEE) conducted by Electrical Engineering Department of MNNIT Allahabad in association with IEEE- Uttar Pradesh section is one of the best. It provides a fundamental as well as practical knowledge about the field and its latest trends. It provides hands-on training which helps you be more clear of what you have studied so far in theory classes.

To know more about SIPEE you can check their official website.

http://www.mnnit.ac.in/index.php/uncategorised/380-archive

Hope this helps. For more queries feel free to comment down below.

Good luck!