28BYJ-48 5-Volt Stepper

celem:
Sharonf, you can see a video of a "real" functioning 28BYJ-48 5-Volt Stepper circuit on YouTube - at Stepper driven by Arduino Mini Pro - YouTube

If you pause the video you'll be able to see the wiring. It is using an Arduino NANO

Thanks,
What is the additional board at the end of the prototype bread board?