Blink the rocket’s blaster LEDs in unison, like if you were blasting up a piece of space debris.
New Concept: Speedy Commands
If you watch the example program run, the lights appear to turn on and off in perfect unison. They actually don’t. Your program is ‘executed’, or run, from the top of the loop to the bottom of the loop, line by line. It’s just that the processor on your Code Rocket has the ability to execute thousands of lines of code per second, so it appears that things happen simultaneously.