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    Mechanical and Electronic Components Used in Robotics

                     Robots are made up of various mechanical and electronic components, which work together to make
                     them function. Here’s a look at the most common ones:

                     Mechanical Components

                       Frame: The skeleton of the robot that holds everything together. This
                       could be made of plastic, metal, or other materials.
                       Motors: These are the actuators that move the robot. For example, a
                       DC motor can rotate wheels or move arms.

                       Gears and Pulleys: These helps control the speed, direction, and force
                       with which the robot moves in different directions.

                       Wheels and Tracks: Wheels allow a robot to move around on flat surfaces, while tracks can help
                       navigate rough terrain.

                     Electronic Components

                       Microcontroller: This is the brain of the robot, often a small computer like
                       Arduino, etc. It processes input from sensors and controls the actuators.

                       Sensors: Devices like LDR (Light Dependent Resistor) or ultrasonic
                       sensors that allow robots to interact with their environment.

                       LEDs (Light Emitting Diodes): Used to indicate status
                       or feedback to the user (e.g., power on/off, errors).

                       Batteries: A power source for the robot to function.

                     Why Do We Use These Components?

                       Mechanical parts provide strength and helps in movement in various directions.

                       Electronic parts handle decision-making and control, allowing the robot to perform tasks.

                     Electronics

                     Electronics is the study and use of devices that control the flow of electricity, such as circuits,
                     wires, and components like resistors, LEDs, and batteries. It involves creating systems that power
                     gadgets, from phones to TVs.
                     To build and understand robots, you need to know some basic concepts of electronics. Here’s a quick
                     introduction:

                                                                           Introduction to Robotics and Electronics  9

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