Robots are typically made up of a number of different components, including a manipulator, a controller, and a power source. The manipulator is the part of the robot that is used to perform tasks. It can be a simple arm or a more complex system of arms and legs. The controller is the part of the robot that tells the manipulator what to do. It is typically a computer that is programmed with instructions for how to perform the desired task. The power source provides the energy that the robot needs to operate. It can be a battery, an electric motor, or another type of power source.

Robots can be classified into a number of different types, depending on their function and design. Some common types of robots include industrial robots, service robots, and humanoid robots. Industrial robots are used in manufacturing to perform tasks such as welding, assembly, and painting. Service robots are used in a variety of applications, such as cleaning, security, and healthcare. Humanoid robots are robots that are designed to look and move like humans. They are often used in research and development and in entertainment.

Robotics is a rapidly growing field with a wide range of potential applications. As robots become more sophisticated, they are likely to have an even greater impact on our lives.