Great electronic tutorials

Today's is a quick post. We had found afro tech mod's website a while back, and hackaday just had a recent post about Afro tech, which reminded us how great and humorous his site is. Not to mention the tutorials he gives are very complete. If you are a newbie, or simply looking to brush up on some electronic concepts there is a great list of tutorials on his site. Afro tech has split his tutorials into 3 basic categories: Components and concepts, test equipment, and fun. NOTE: Please be careful with the "fun" tutorials, while I am sure they are a lot of fun, we have not tried them, and some sound a bit dangerous.

Here is the link to Afro Tech's Tutorials

You can see a tutorial  about PWM below.

Enjoy!