Hi I am a beginner at electronics and I'm trying to build a "smart" electric toy car. Right now I am using 2 components : 1 Sensor and one motor controller. Both of them need 5V input to function(motor controller can handle more). I am currently using the standard 4-AA batteries to power the motor controller and I connected the sensor to the 5V Arduino.
My plan is to add more sensors but I don't want to have a different power source for each.
So my question is : Is there a way for them to both use the 5V arduino output and function as the same time without adding other components(except wires and soldering)?
If not, what do I need to add?