Hello,
i purchased a few parts for my Arduino to build a little robot.
E.g. a W2D chassis with two motors, a SG90 servo motor, a distance sensor and a L932D motor shield.
Now to my question:
On the Internet I saw many examples where people use for example six AA batteries to power their robot.
Are there any benefits opposite 5V powerbanks?
I wanted to buy a powerbank for my smartphone anyway, so why not use it for my robot, too?
I think an advantage would be, that my arduino doesn't need to use its intern voltage regulator, or am I wrong?
I hope you can help my answering my question 