Ring Alarm has always gone above and beyond to protect your home and give you peace of mind. And with Ring Alarm Pro, we’ve turned the alarm inside out, with connectivity and digital security built ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

Ring Alarm has quickly become one of TechHive’s favorite home security systems, thanks to its solid hardware, low monthly running cost, and great potential for expansion. The secret of the latter is Z ...

In Part 1 of this article, we explained popular liquid-level sensing methods and their limitations. We also delved into why capacitive-sensing techniques are superior to traditional methods used for ...