what's the difference between Mechatronics with specialisation in robotics & Robotics and automation
Mechatronics is multidisciplinary between mechanical, electronics and computer engineering.
Mechatronics is the closest to robotics with the slight and main difference in mechatronics systems inputs are provided whereas in robotics systems it acquires the inputs by their own.
Robotics can be considered as part of Mechatronics as it involves these mechanical, electronics and computer engineering fields.