OSOYOO 2WD Multi-Functional Robotic Electronic Car Starter Educational Model-X Motor Driver Kit

It is easy and quick to build and has the software you need to operate it and get you going. Fun as a starter kit and will keep a novice Happy for ages learning to code. Only criticicism is the 2 motor/gearbox’s don’t turn at exactly the same speed even though they had the same feed which results in having to apply a software offset to get it to go in a straight line.