There's no question that highway miles are better for your car than the same number of city miles. What's interesting are all ...

In this video, I restore a rusty alternator that was previously tested and found to be functional. The project focuses on ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

If you own a classic car, you know the ultimate mood killer is when the battery dies from being idle for too long. Well, here's how to fix that.

An ammeter is always connected in series with the component whose current you want to measure. This means it is placed ...