I think you have it backwards. It might be easier to print "hello world", but that's not interesting. Blinking an LED? That's actually interesting. You can sho

I think you have it backwards. It might be easier to print "hello world", but that's not interesting. Blinking an LED? That's actually interesting. You can show your friends. You can put it in another toy. A child can do a lot with a blinking LED.