Robotics

S, PSG is affiliated to Anna University, Chennai. And, Anna University has an other state quota for all its 500+ affiliated colleges. The guidelines are as outlined here:
https://www.tnea2018.in/tnea-2018-for-other-states-b-e-b-tech-admissions-in-tamilnadu/
So, yes, depending on your cutoff, you can get a seat in PSG College of Engineering through TNEA counselling. Hope this helps you and all the best!

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There are only two colleges for robotics, PSG College of Technology and Coimbatore Institute of Technology. The top college for robotics is Coimbatore Institute of Technology.

Elective in Industrial Robotics is available but not in Pure Robotics in Mechanical department.

Hello Fadil,
The admission is based on the board exam cut off scores and there will be no entrance exam. However, you need to enroll for TNEA counselling under Anna University. If your cut off is more, then you can get B.Tech robotics course at PSG.

Yes, you are going on a right track. By doing Mechatronics and Robotics, you can definitely follow your dream. It is having lots of scope now a days. All the technology depends on it. Best of luck for your future and if there's any query, feel free to ask.