WFU

2019年11月30日 星期六

The EV3 top shooting machine!





Today I want to tell everyone that I made a top spinning machine, and when you put a top on top of the machine, then press the red button, and pull the trigger, the top will fly up, so you have to pull the machine back, so the top could land.

When you are making a top, you have to put a little LEGO gear below, because you have to make the top spin.

You can make a very big top and also a very small one if you made a big one, remember not to make it so tall, or it might fall.

I think this machine is very cool because you can save money from buying a top or a top shooting machine, and you can also change your top, so it makes the battle more interesting.