Fading with the MOSFET Power Switch and Buck Regulator
Contributors:
One Chris Two Chris Red Chris Blue Chris, 
bboyho
One Chris Two Chris Red Chris Blue Chris, bboyho 
Going Further and Other Resources
There are more examples in the Arduino Library that allow you to control a Squirrel Cage Blower to make a little "magic," as well. Feel free to check them out!
Suggested Reading
If you aren’t familiar with the the preceding concepts, we recommend checking out these tutorials to gain a little background knowledge.
How to Solder: Through-Hole Soldering
This tutorial covers everything you need to know about through-hole soldering.
Serial Terminal Basics
This tutorial will show you how to communicate with your serial devices using a variety of terminal emulator applications.
Transistors
A crash course in bi-polar junction transistors. Learn how transistors work and in which circuits we use them.
How to Work with Jumper Pads and PCB Traces
Handling PCB jumper pads and traces is an essential skill. Learn how to cut a PCB trace, add a solder jumper between pads to reroute connections, and repair a trace with the green wire method if a trace is damaged.
Non-Addressable RGB LED Strip Hookup Guide
Add color to your projects with non-addressable LED strips! These are perfect if you want to control and power the entire strip with one color for your props, car, fish tank, room, wall, or perhaps under cabinet lighting in your home.
IoT RedBoard ESP32 Development Board Hookup Guide
Delve into the functionality-rich world of the IoT RedBoard ESP32 Development Board!