The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

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. We’re going ...

Promotion Raspberry Pi Temperature Module DHT11 Digital Temperature & Humidity Sensor Module For Arduino & Raspberry Pi ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

This humidity sensor consists of 2 copper conductors that are located at small distance from each other. The relay switches as soon as the moisture makes a connection that is more or less electrically ...

Relative humidity, or RH, is the percentage of moisture in the air referenced to the maximum level of moisture the air can hold at that temperature and pressure. Early humidity sensors used natural ...

The new 6000, 7000, 8000, and 9000 Series of the HumidIcon™ combination digital output relative humidity (RH) and thermal sensor solutions are now available. Primarily targeted for medical, HVAC, and ...

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Megan Wollerton After a ...