If you want to measure humidity (and temperature, and maybe even barometric pressure) in a device that you’re building, have a look at this comprehensive test of seven different options.

That might be because of humidity. But what is humidity? Humidity is a measure of how much water there is in the air. Not liquid waterlike rain, invisible water in the form of a gas called water ...

The goal is accurate measurement through robust sensor solutions, while at the same time reducing maintenance costs. Thanks ...

A capacitor type of hygrometer is usually used to measure relative humidity. The sensor has a dielectric polymer layer that absorbs water molecules from the air through a thin metal electrode.

The environment in a rainwater tank is very hostile to electronics. Sooner or later, the high humidity destroys e,g, the plug connections. Here my newest solution to avoid this, using better material, ...