Replaced the 9-volt battery with a pack that holds 8 AA batteries. Now Roberto is wireless! Then, I did some final troubleshooting. Fixed the code so that Robtero stopped for long enough for me to turn him off, and changed how long he spins in each direction before switching. Also replaced a bad motor that wasn’t working under load. He now words perfectly! I’ve decided to let Robterto go case-free because it won’t fit on the body or the wiring. Robtero is more of a free spirit anyway.🐴 I secured the components with tape so nothing flies off.