25.7.1. Proximity Sensors

Try these first

1. 1.

   What is the primary function of a proximity sensor?

   Hint

   Think about why we need safety around robots.

2. 2.

   Name one type of proximity sensor.

   Hint

   There are many types; just pick any one!

3. 3.

   What technology does a LiDAR sensor use?

   • Sound waves
   • Laser light
   • Infrared radiation

   Hint

   Think about how a laser pointer works.

4. 4.

   True or False: Proximity sensors only use sound waves for detection.

   • True
   • False

   Hint

   Remember the different types we discussed!

5. 5.

   Design a simple robotic safety system for a factory using multiple types of proximity sensors. Consider scenarios where one type fails.

   Hint

   Think about layers of safety like layers of an onion!

6. 6.

   Evaluate the effectiveness of proximity sensors in industrial environments where dust and moisture are present. What adjustments might be necessary?

   Hint

   Consider the maintenance requirements of a machine in a dirty workplace.