Lego's rocket launcher

It seems to automatically recognize the object with a light sensor and fire bullets. You can do anything if you have another Lego.

Details are as below. You can see the video from the bottom of the link.

Rocket Launcher

Automatic loading of bullets as well.


Light sensor. Designed for LEGO.


Tapes reflecting light are attached.


It may be possible to collect war with LEGO weapons soon.