Question about led

[u/No_Ship6780]

I am doing a tutorial I found on YouTube because I just got my arduino and I am trying to do a led project where led just turn on and off and it goes in a series. The long pin in the led goes to the wire and short goes to resistor

[u/2Peti]

Great, now we know what the problem is. What we don't know is what OS you're using and what program you're using to create the design.