How To Make A Lego Door Lock

In this post we ll show you more than one way that kids can approach this project.

How to make a lego door lock.

It s an easy lego safe to build but if you need a tutorial then make sure to l. It s awesome to build something that really works. To build your own combination you have to learn how a combination lock works. Robotic system that opens door when the ultarsonic sensor sees you.

After learning some basic techniques kids can design their own. I hope all of you enjoyed this video as much as i enjoyed making it. And each disc has 1 notch and 1 peg. This style of door will be a great add on to any home or office.

3 motors 1 ultrasonic sensor 1 touch sensor. In a normal lock there are 3 main segments although you can make as many segments as you want with lego each segment has a disc. A quick demonstration on how to assemble lego sliding glass doors using two 1x4x6 windows two 2x8 tracks and one 1x4 smooth tile. The 49 parts for this tutorial are listed below.

Lego mindstorms nxt 2 0 automatic door opener. Check out my lego build videos and subscribe https goo gl xywab3. This lego safe with working combination lock is perfect for storing your loot. Lego machines are so fun to build.

I m really flying with all of these lego tutorial videos. Hopefully you have a few pieces laying around whi. The mechanism of this lock was not created by me. Such a fun stem building challenge.

At first i thought it was a very complicated mechanism but really it is quite simple. I hope you like this one.