I am having an issue that I am not sure about. It seems that the VDD on my robot is 3.3V and not 5 volts. I am wondering if that can be changed to be 5VDC? I have no idea where the 3.3V comes from.
I am using the 6 V high-power, carbon brushes (HPCB) 1600 mA motors and the Magnetic Encoder Kit.
I think I need 5 Volts, because I am trying to use a PING))) sensor and it needs 5V. (or does it?) That’s how it is labeled.
I know there is a lot of configurations for this controller, so I am in no hurry to come up with a solution to this.
My Arduino is powered through the shield and I even went so far as to remove the power jack from the Arduino.
Thanks in advance,