Why Use A Sensor When A Pseudo-Sensor Will Do?

Usually, when you need to sense something in a project, the answers are straightforward. Want to sense air temperature? There’s a sensor for that. Particulate content in the air? There’…

Custom Isolated Variac Is Truly One Of A Kind

It’s no surprise that many hardware hackers avoid working with AC, and frankly, we can’t blame them. The potential consequences of making a mistake when working with mains voltages are …