You all should be familiar with this equation: Gain = R2/R1. The human brain, on average, is between 500 to 1000 Ω in ...

Let's look at some of those projects that'll make you want to drop everything and put on your DIY hat right now. ...

Some projects are both educational and useful. We believe that [Jasper’s] Arduino based electronic load is one ... [Jasper’s] is very simple and straight forward compartively.

If you’re testing a power supply or battery pack, an electronic load is a nice tool to have. By watching the voltage as you crank up the resistance, you can verify the unit’s real-world ...

Ronald Cobet uses his attic workspace to bring electronics to life. For more than 20 years, he has used his space for ...

If your iPhone or Android phone doesn't charge when you plug the cable in, this quick fix could help. Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not ...