Burglar alarm in closet


 Hello! We are Antek and Jarek. This is our first time we participate in Dr E Challenge.

Take a look at the video. We will explain you carefully how program for our robot. In the end you will see how it works.
Burglar robot. It's made of one motor, EV3 brick and infrared sensor.



 Infrared sensor is the most important part in our robot. It checks if somebody come to place we want to protect.


See how little LEGO bricks we used! Cool robot doesn't need to have a lot of elements.

1 Comment

  1. bbratzel

    Welcome to Dr E’s! What a sophisticated program for your first submission! Your mechanism for holding and shooting the balls is really clever–and I love your demonstration filmed in the closet!

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