How to Make a Simple Door Alarm

Introduction: How to Make a Simple Door Alarm

Hello Guys, In this Instructables I will show you How to make a simple Door Alarm.

Lets Start it.

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Step 1: Components Required

Hot Glue



Two Battery 1,5 V

Mini Buzzer


Step 2: Watch Video First!

The video gives you all the information you need to build your own simple Door Alarm. During the next steps however I will present you some additional information to make the project even more simpler.

Step 3: Building of the Alarm

Here are the pictures of all the steps you need to follow to assemble the whole project.

To better understand how to build it, i recommend to watch the video.

Step 4: You Made It!

That's all guys you made it.
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    2 years ago

    My nephew needs something like this to keep his little sister out of his snacks, lol :)