Teacher's Notes: Solutions of the challenges with the Pressure Plate robot Pro Preview

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  • #1103
  • 08 Feb 2019

This is the program with ready-to-use solutions: open here

Program the sound of the alarm and add a status light: 

Program the sensitive stand to activate the alarm when it detects weight on it:

 

Program the alarm to go off when the mobile phone is removed from the stand:

 

Cut the wire:
   To solve this task, you should know how the touch sensor works. The touch sensor closes an electric circuit. Therefore, when we cut the wire, the program will see the sensor as if it has not been pressed.

 

Have some fun! Try to steal the phone without triggering the alarm or switching the programme off:
   You just have to put something heavy on the plate or press it by hand and then remove the phone.

 

Program the robot to say "Hello"/"Goodbye", depending on the direction in which an object moves.

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