Im connecting a servo to my Arduino Uno Rev.3. The general recommendation is to put a 7V -12V power supply for servos as far as I understand. However I’d like to combine it with an USB to a computer since I use it to flush data from a different probe on the Arduino to my PC.
- Will it be safe to use both a AC/DC adapter and serial bus?
- Will it use the USB for power draw even if adapter is connected?