The Dagu Mr. Basic Mobile Robotic Platform is a simple 4WD robot chassis with an aluminium base, 2 motors/gearboxes and a 3xAA battery holder. The prototype PCB on top is double sided with plate through holes. Sold as a kit.
Mr Basic from Dagu is an excellent small robot platform. It is designed to work with the Dagu Mr Basic Motor Controller or use your own to drive the 4WD chassis.
Aluminium based 4WD robot chassis
2 motors/gearboxes and a 3xAA battery holder
Double sided PCB with plate through holes
Motors are rated 4.5V-6V with a no load current of 250mA