Question - What is a microcontroller? What is the use of the microcontroller in the robotics?
Answer -
A Microcontroller is a small programmable integrated chip which is used in the embedded system. It consists of a processor, memory with I/O peripherals.
In robotics, the microcontroller is used as "brain" for the robot. It controls all the actions performed by the robot. It also gives instructions to a robot to perform any task.