Modern cars are packed with software and sensors, but the parts that quietly keep them moving are still surprisingly simple. When those basics are ignored, even a high-tech SUV or an electric ...

[Lucid Science] shows us how to make some simple reed switches. Reed switches are simple components that detect a magnetic field and can close or open a circuit once detected. While not really a thing ...

Most modern electronic devices consist of several key components: transistors, capacitors, resistors, inductors and diodes. Often, they are supplemented by additional components like crystals and ...

Add Yahoo as a preferred source to see more of our stories on Google. A parts box with tools - Oasishifi/Shutterstock At some point in your life, you've probably thought, "Let me put this somewhere ...