# Overview

What the Spectral Micro is and what it is made of, how it relates to the STEPFOC stepper driver that is built on
it, and what you need around it to get a motor turning.

<figure markdown="span">
  ![The introduction video](https://img.youtube.com/vi/FRhTW86H9zU/hqdefault.jpg){ width="480" }
  <figcaption><a href="https://youtu.be/FRhTW86H9zU">The introduction video</a>: the driver, the motors it runs and what it does with them.</figcaption>
</figure>

## In this chapter

- [The driver at a glance](https://docs.source-robotics.com/Spectral-BLDC-docs/107/01-overview/driver-at-a-glance/)
- [Spectral Micro and STEPFOC](https://docs.source-robotics.com/Spectral-BLDC-docs/107/01-overview/spectral-and-stepfoc/)
- [What you need](https://docs.source-robotics.com/Spectral-BLDC-docs/107/01-overview/what-you-need/)