It holds all my tools in a small box which has wheels and motors that I stole from a hackpack. The car can then follow you around using either an ultrasonic sensor, an ir signal, or both(I haven't decided yet).
I’ve been working on finishing some CAD I started for this project. I just got the motor casings(test version) done and they are now printing, I also found some casings online for a ultrasonic sensor, but I think I might just make my own since most of the casings are for different versions of the sensor.
