1.16. Sensors and Actuators in Depth

Try these first

1. 1.

   What is the purpose of sensors in robotics?

   Hint

   Think about how robots 'see' or 'feel' their surroundings.

2. 2.

   Name one type of actuator.

   Hint

   Consider what drives motion in machines.

3. 3.

   What type of sensor measures distance using sound waves?

   • Infrared Sensor
   • Ultrasonic Sensor
   • Gyroscope

   Hint

   Think about which of these options relates to sound.

4. 4.

   True or False: Electric actuators are typically used for high-force applications.

   • True
   • False

   Hint

   Consider what electric actuators are generally used for.

5. 5.

   Design a simple robotic system that uses at least two different types of sensors and actuators. Describe the purpose of each component.

   Hint

   Consider what tasks the robot needs to accomplish and how different sensors/actuators will help.

6. 6.

   Analyze a situation where using hydraulic actuators would be more beneficial than electric ones in a construction scenario.

   Hint

   Think about the strength required for heavy lifting tasks.