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Introduction To Robot Sensors

Introduction To Robot Sensors. Introduction to Sensors. What sensor would I use as an emergency stop? What sensor would I use to sort red and blue balls? What sensor would I use move a specific distance? What sensor is used to measure the distance from an object?. What Sensor/s Do I Use?.

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Introduction To Robot Sensors

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  1. Introduction To Robot Sensors

  2. Introduction to Sensors What sensor would I use as an emergency stop? What sensor would I use to sort red and blue balls? What sensor would I use move a specific distance? What sensor is used to measure the distance from an object?

  3. What Sensor/s Do I Use? Smart Motor Bumper Switch Distance Sensor Gyro Sensor Color Sensor

  4. What Sensor/s Do I Use? Smart Motor Bumper Switch Distance Sensor Gyro Sensor Color Sensor

  5. Relational Operators What do relational operators do?

  6. Decision Making and Cutoff Values What is a cutoff value? 68° A cutoff value is a predetermined value where a decision is made. If it’s over 68° I like to wear shorts! Can you think of other examples where cutoff values are used?

  7. How do Robots Make Decisions? Robots make decisions by comparing values and deciding if they are true or false What is being compared here? What is the relational operator? What is the cutoff value? When would the robot react to this statement?

  8. How do Robots Make Decisions? Robots make decisions by comparing values and deciding if they are true or false Using the answers to the questions below can we rewrite the statement in RED to make it more accurate? What is being compared here? What is the relational operator? What is the cutoff value? When would the robot act on this statement?

  9. Conditional Statements Conditional statements compare a sensor’s actual sensor reading to a cutoff value using a relational operator. What value is the actual sensor reading? What value is the cutoff value? What is the relational operator? When will this robot react to this statement?

  10. TRUE or FALSE

  11. What Value/s Make the Condition TRUE? Sketch the number lines on a piece of paper to identify what values are TRUE

  12. Your Job Describe how robots make decisions. In your description: • Describe what a Boolean expression is, • What relational operators are, • What sensors are, • And, what a cutoff value is. Provide at least one example of a how a robot used feedback from sensors to complete a multi-step task. Use the Robot Decision Making Self-Assessment Guide to evaluate your work.

  13. Robot Decision Making Self Assessment Guide Read the project requirements on the left side and then rate how well you met the project requirements by answering the questions using true, almost true, and not true. 15-16 A 13-14 B 12-11 C 10 D

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