Q3. Explain Various components of a Robot?

A robot consists of various components that work together to perform a specific task. Here are some of the main components of a robot:

1. Sensors: Sensors are devices that measure physical quantities such as temperature, pressure, light, and sound. They are used to detect objects and changes in the environment, which helps the robot to make decisions based on the data.

2. Actuators: Actuators are devices that convert electrical signals into physical motion. They are used to move the robot's joints, wheels, and other parts.

3. Power source: Robots need a power source to operate. This can be a battery, a fuel cell, or a power cord.

4. Control system: The control system is the brain of the robot. It receives data from the sensors, processes it, and sends commands to the actuators.

5. End effector: The end effector is the tool or device that is attached to the robot's arm. It is used to perform a specific task such as welding, painting, or picking up objects.

6. Frame: The frame is the structure that supports the robot's components. It is usually made of metal or plastic and provides stability and protection.

7. Communication system: Robots need to communicate with humans or other robots. This can be done through wireless communication, Bluetooth, or other means.

8. Programming: Robots need to be programmed to perform specific tasks. This can be done through software or coding.

Overall, these components work together to make a robot function and perform tasks in a variety of industries and applications.