5. COMPUTATIONAL THINKING, PROGRAMMING AND ROBOTICS

This video from Appliancepreneur explores the essential role of sensors and actuators in robotics. Sensors, like LiDAR*, ultrasonic, infrared, and vision systems, allow robots to perceive their environment by detecting light, distance, touch, and more. Actuators enable robots to move and interact physically, using electric motors, hydraulic, pneumatic, or soft actuators depending on the task. Together, sensors and actuators create feedback loops that let robots perform precise, adaptable tasks across industries such as manufacturing, healthcare, autonomous vehicles, and agriculture. The video highlights ongoing advancements and challenges in robotic sensing and movement, emphasizing their importance for future innovations.

*LiDAR (Light Detection and Ranging) is a remote sensing technology that uses pulsed lasers to measure distances and create highly accurate 3D models of environments

1.-What are the two fundamental elements that make robots work?

2.-What do sensors do in a robot?

3.-Name two types of sensors mentioned in the video.

4.-What is the role of actuators in robots?

5.-Which actuator type is commonly used for heavy lifting in industrial robots?

6.-Why are proximity sensors important for robots?

7.-Give an example of a task where touch sensors are useful.

8.-How do sensors and actuators work together in a robotic arm?

9.-Name one industry where robots use sensors and actuators to help humans.

10.-What is one challenge mentioned about robotic sensors?