▲ 2 r/arduino
How do I supply power to this?
Hi I plan to replicate this exact diagram but it is missing the power source from the illustration.
I have the Uno R3 which I understand requires 7-12v power supply.
If I just buy a 7v DC power supply that goes into my wall and plug in the barrel connector into the area circled green, is it as simple as that to make sure this works correctly? The motor I am using is 5v so it would be enough power if I use 7v power supply.
u/JimothyLeFleur69420 — 9 hours ago