Is it realistic to use these motors as drive motors in a robot chassis?

Question

Do it yourself

There are two motors FF-050SH-11190 Is
it really possible to make a chassis with two driving wheels on their basis?
There are gearboxes, the extreme gear gives out about 40 rpm, it is extremely difficult to hold it with your fingers.

Answer 1

Yes, they should work, just connect them through some kind of driver, such as ULN2003.

Answer 2

In my opinion, they are weak. But for a small and slow robot it will do.