![](https://i0.wp.com/www.exploringarduino.com/wp-content/uploads/2019/07/Roving-Robot-Chassis-Kit.jpg?resize=350%2C263&ssl=1)
Image courtesy of Adafruit
This robot chassis kit includes everything you need to build a simple roving robot: a chassis, 2 gear-reduced DC motors, 2 rear wheels, 1 front support wheel, and a top plate with mounting hardware. Just add an Arduino with a battery, an H-Bridge, and some sensors, and your robot will be ready to roll!
Buy this roving robot chassis kit from from Amazon or Adafruit.