Robotics is a field focused on designing, building, and programming machines that can sense their environment, make decisions, and perform tasks. A robot typically combines mechanical structures, electronic components, and microcontrollers to create systems capable of movement and interaction. Sensors allow robots to collect information, while actuators like motors enable physical action. Programming ties these elements together, giving robots the ability to navigate spaces, manipulate objects, or assist with complex tasks. Robotics appears in many areas, including healthcare, manufacturing, exploration, and entertainment and by blending engineering and computation, robotics helps create machines that extend human abilities in practical and creative ways.