Category Archives: Burglar Alarm

Burglar Alarm

Goal: You have a valuable treasure to protect! Make a burglar alarm to keep it safe and sound. If someone tries to steal your treasure, the alarm goes off, scaring the intruder away. Use a sensor and sounds to create the best alarm ever. As an extra challenge, can you program the alarm to reset itself so it’s prepared for the next intruder?

Start date: November 1, 2015
Due date: November 30, 2015

Rules: Your device must include an NXT or EV3, a sensor, and sound.  You may use sensors, motors, and pieces from the NXT or EV3 kits. You are also welcome to use multiple MINDSTORMS kits, additional LEGO pieces, third-party sensors, and non-LEGO materials. 


 Is there antything safer than safe? Malina nad Marusia think that there isn’t.  Girls wanted to make advanced construction so they needed a lot of LEGO.  Wanna know how the Safe works? Girls tell you all details about construction and program.  Program is impressive. Malina i Marusia used rotation sensor, range block and logic switch […]

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When you have something precious in your house you have to protect it. You can keep an eye on it but what if you have to leave? You can leave a robot to pretect our treasure. Hello! This is Marta’s first time when she participate in Dr E’s Challenge. Take a look at short film […]

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