Why led be is dimmer in pin 2 than in pin 13 ?

I dont put any code for pin 13, because I just directly connect the legs of the led to the pin 13 and ground, and then it lights so bright....
Then I compare with the led I connect to the pin 2 where I upload my code, and it is dimmer...

Hmm, well I'm sorry I'm doing my own experiment on the hardware without writing the code...

Yes I have tried as you said Bro, and it show brighter using pin 13 thatn pin 2...what's wrong here??? :zipper_mouth_face: