 Hey, dumbass. Don't bite me. Don't bite me. Katie's a little upset, because I've been building my Arduino board. I set up an LED on pin 13. I think that's the letter S in Morse code. I probably screwed that up, but it's been a while since I've done Morse code. There's our little 330 ohm resistor. There's our Owcat LED. Are you possessed? Seriously? Give me my hand back. You can see I'm also making the light on the main board blink in unison. See that main light on the right and LED on the left.