Got it, thank you! The dude on the tutorial definitely had some kind of different setup than I did, so I'm guessing he had something that would actually make it work. I'll keep it to 10 LEDs for testing. Thankfully the code I have set up randomly sets off roughly a third of of the LEDs for a second so there was never all the LEDs running at once, so hopefully no harm done, thanks for saving a USB port haha