Seeing this Toshiba motor drive, my first thought was ‘what a neat chip for pairing with an Arduino’ as it combines operation across 1.8 to 7V with up to 4A drive – so that is Li-ion batteries, 5V USB ...

I remember a full-size 4×4 car had been converted into an RC car with some added autonomous capability for one of the Sparkfun yearly autonomous vehicle challenges that includes drones and what not.

Annoy Your Cat With This Arduino-Based RC Car Controlled With an iPad. By Joshua Schnell. Jan 4, 2012 5:32 pm PST. Video games, move over.