How To Make A Lego Door Lock

To build your own combination you have to learn how a combination lock works.

How to make a lego door lock.

And each disc has 1 notch and 1 peg. Robotic system that opens door when the ultarsonic sensor sees you. This style of door will be a great add on to any home or office. A quick demonstration on how to assemble lego sliding glass doors using two 1x4x6 windows two 2x8 tracks and one 1x4 smooth tile.

This lego safe with working combination lock is perfect for storing your loot. Build a lego safe with a working lock and key. It s an easy lego safe to build but if you need a tutorial then make sure to l. After learning some basic techniques kids can design their own.

Lego machines are so fun to build. At first i thought it was a very complicated mechanism but really it is quite simple. 3 motors 1 ultrasonic sensor 1 touch sensor. I hope you like this one.

It s awesome to build something that really works. Check out my lego build videos and subscribe https goo gl xywab3. The mechanism of this lock was not created by me. Such a fun stem building challenge.

I give credit to banjolego for the simple idea for the lock. In this post we ll show you more than one way that kids can approach this project. In this video i will show you how to build a simple yet fun lego combination lock that works. Hopefully you have a few pieces laying around whi.

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. I m really flying with all of these lego tutorial videos.