I'm new to Arduino and the question might sound stupid to you but I'm really stuck here.
I want to connect two sensor to my Arduino Nano but Nano only has one 5v output. I bought perforated pertinax but I don't know how to connect two sensor to it.
Is there someone to show me how to do it by document, video or explaning?
you can solder whatever you want on that board outside the green part. just link together with solder / wire the pads that need to be at the same potential. There is NO connexion whatsoever between the pads at the moment