The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

The Raspberry Pi (or any capable SBC for that matter) can be a full-on replacement for many things in your networking ...

From health-monitoring toilets to smart thermostats and circadian lighting, wellness technology is finding its way into more ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

If you want to add humidity and temperature sensors to your home automation sensor, you can — like [Maker’s Fun Duck] did — buy some generic ones for about a buck. For a dollar, you get a little ...

The U.S. Department of Energy (DOE) has launched three RFID-based sensor projects as part of a $19 million investigation into identifying ways in which technology can make energy efficiency more ...

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 ...

Want more? Subscribe to our newsletter to get our investigations delivered straight to your inbox. Journalists, scientists and technologists gathered at San Diego State University on Saturday for ...

Check out more of our Sensors Converge coverage. Ok, for most applications, relative humidity changes slowly. Renesas's HS400X families of relative humidity and temperature sensors deliver results ...