How To Make A Lego Door Lock

At first i thought it was a very complicated mechanism but really it is quite simple.

How to make a lego door lock.

Robotic system that opens door when the ultarsonic sensor sees you. 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. In this post we ll show you more than one way that kids can approach this project. To build your own combination you have to learn how a combination lock works.

This lego safe with working combination lock is perfect for storing your loot. The 49 parts for this tutorial are listed below. 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.

I give credit to banjolego for the simple idea for the lock. I hope all of you enjoyed this video as much as i enjoyed making it. And each disc has 1 notch and 1 peg. 3 motors 1 ultrasonic sensor 1 touch sensor.

It s an easy lego safe to build but if you need a tutorial then make sure to l. Lego machines are so fun to build. It s awesome to build something that really works. After learning some basic techniques kids can design their own.

Build a lego safe with a working lock and key. I hope you like this one. Hopefully you have a few pieces laying around whi. Such a fun stem building challenge.

I m really flying with all of these lego tutorial videos. The mechanism of this lock was not created by me.