Explain the role of controllers in a robotic system. How do they work together with sensors and actuators?

Role of Controller in a Robotic System:

A controller is the main part of a robotic system that manages and controls the overall functioning of the robot. It processes the input received and gives instructions to perform specific tasks.

Working with Sensors and Actuators:

• Sensors collect data from the environment and send it to the controller.
• The controller processes this data and makes decisions.
• It then sends signals to the actuators.
• Actuators carry out the action as instructed by the controller (like movement or operation).

Thus, the controller acts as a link between sensors and actuators, ensuring proper functioning of the robotic system.