What is Robotics? Exploring the World of Robots

Learning Objectives Define 'robot', 'sensor', 'actuator', and 'program'. Identify the three main parts of a robot: sensors, controller, and actuators. Write a simple program using text-based code to make a robot move forward and turn. Use a variable to store a value, like speed or distance, in a robot program. Explain how a sensor (like a touch or distance sensor) can provide input to a robot's program. Create a simple sequence of commands to make a robot navigate a small obstacle. Debug a simple robot program by identifying and correcting errors in the code. Ever wished you had a robot to clean your room or do your homework? 🤖 What if you could build and command one yourself? In this lesson, you'll discover the basic par...

TermDefinitionExample RobotA machine that can be programmed to carry out a series of actions automatically.A robot vacuum that cleans your floor on its own following a programmed path. SensorA device that detects or measures something in the environment and sends information to the robot's brain.The 'eyes' of a robot, like a distance sensor that tells the robot how far away a wall is. ActuatorThe part of a robot that allows it to move or interact with its environment, like a motor or a gripper.The wheels on a robot that make it drive, or an arm that can pick something up. ControllerThe 'brain' of the robot that processes information from sensors and sends commands to the actuators.A small computer chip on the robot that runs the program you write. ProgramA set of...

Command with Parentheses commandName(); Use this to tell the robot to perform a specific action. The name of the command describes the action, and the parentheses `()` are required to run it. For example, `moveForward();` tells the robot to start moving forward. Command with Parameters commandName(parameter); Use this to give a command more specific information. The value inside the parentheses is called a parameter. For example, `wait(1000);` tells the robot to wait for a specific amount of time (1000 milliseconds). Variable Assignment variableName = value; Use this to store a piece of information in a variable. The `=` sign assigns the value on the right to the variable on the left. For example, `motorSpeed = 75;` stores the number 75 in the `motorSpeed` variable....