I am going to build a simple Raspberry Pi robot with a Pibrella. This is my first ‘real’ robot, and I don’t know what motor I should use. I will use two motors, both of which will be in the back. It looks like these motors (http://shop.pimoroni.com/products/micro-metal-gearmotor-extended-back-shaft) would work well, but I do not know what version is best. There will be a foam core platform with only a Raspberry Pi in a pibow coupe, but ideally I would like it to be able to carry small objects.
Thanks for any help!