Hindustan University is a really good institution for learning Mechatronics Engineering. Well, this is my opinion but as a person who is pursuing mechatronics engg. it is for the best that you cross check the syllabuses of multiple universities and see which one among them has the highest placements and

hello,

you can refer this link to know the list of colleges offers mechatronics course in chennai,

• https://engineering.careers360.com/colleges/list-of-mechatronics-engineering-colleges-in-chennai

top colleges in this list are,

• MIT
• HITS
• CEG
• JEPPIAR COLLEGE
• SKR ENGINEERING COLLEGE
• SRM UNIVERSITY
• BIHER
• CIT
• REC

I Hope this information will be useful to you.

if you need additional

I found one more useful link where a glimpse of the syllabus is provided briefly:

https://www.getentrance.com/vitmee.html 

Hello

B.Tech courses offered by NIT Trichy are

Chemical Engineering

Civil Engineering

Computer Science and Engineering

Electrical and Electronics Engineering

Electronics and Communication Engineering

Instrumentation and Control Engineering

Mechanical Engineering

Metallurgical and Materials Engineering

Production Engineering

B.Tech Mechatronics is not offered by this college.
Go through the link below and

Hello

Mechatronics Engineering is the branch of science which includes the study of electronics engineering, mechanical engineering, computer engineering, telecommunications, system engineering and control engineering. 
There is decent scope in research centres, health care centres, etc. Also, the launch of different space shuttles has increased the scope for mechatronics graduates.

I would suggest you to prefer the recommended books by the university as per the university syllabus for Mechatronics Engineering.

Good Luck!

Yes, it is a good idea and if you are interested in this field you should definitely go for it as this generation is heading towards automation.

The basic criteria to get selected are

1. A minimum aggregate score of 55% at the level of graduation in B.E./ B. Tech.

Hello

Its not possible to study any type of Engineering by studying at home... coz in these types of fields you need a lot of guidance from the experts also practicals are highly important to be performed so that you will get to know the applications of whatever you have