What are the main parts of a robot?

A robot typically has sensors to perceive, actuators to move, a controller to decide actions, and a power source.

How is AI used in robotics?

AI helps robots perceive their surroundings, make decisions, navigate, and learn from experience to handle the unpredictable physical world.

Intermediate🖼️ 20 slides⏱ 4 minEmerging Tech

🤖 Robotics Explained

Robotics combines mechanical engineering, electronics, and software to build machines that sense and act in the physical world. This visual guide covers sensors, actuators, control loops, kinematics, AI in robots, and real-world applications.

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What Is Robotics?

Building machines that sense and act in the physical world.

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Parts of a Robot

Sensors, actuators, controller, and power.

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Sensors

Cameras, lidar, and touch let robots perceive.

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Actuators

Motors and servos make robots move.

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The Control Loop

Sense, decide, act — repeated continuously.

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What Is Kinematics?

The math of how robot parts move.

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Degrees of Freedom

How many ways a robot can move.

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Feedback Control

Adjust actions based on sensor readings.

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PID Controllers

Keep motion smooth and accurate.

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Robot Perception

Computer vision helps robots understand surroundings.

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AI in Robotics

Learning helps robots adapt and improve.

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Navigation and Mapping

Robots build maps and find paths.

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Manipulation

Grasping and moving objects precisely.

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Industrial Robots

Arms that weld, assemble, and pack.

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Mobile Robots

Delivery bots and warehouse movers.

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Humanoid Robots

Robots shaped like people for human spaces.

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Drones

Flying robots for delivery and inspection.

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Safety Around Robots

Robots must work safely near humans.

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Challenges

The real world is messy and unpredictable.

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The Future of Robotics

Smarter, cheaper, more capable robots everywhere.

Frequently Asked Questions

Robotics is the field of designing and building machines that can sense their environment and act in the physical world, combining mechanics, electronics, and software.