Printing

This week, we realized that there was a mistake on our wheels. The 4 was upside down (as you can see on the picture below) and was exactly like the 6.

So we had to re-print it and it took some time. Then we continue printing a second wheel. You can already find our wheels' files on Hackaday if you want to print them on yourselves at home.

Coding

Here was also a mistake . We realized that the nano arduino didn't have enough pins to plug the 4 shields (each shield is related to 1 motor). So we had to take an Arduino Leonardo which is bigger.

And then we kept going with the code!