Your smart speakers have more built-in functionality than you might have realized if you've just been using them to queue up playlists and get weather forecasts. Dig a bit deeper into their features, ...

The ESP32 is a beloved microcontroller from Espressif, offering quite a lot in a small, very cheap package. Yet as you may already know, there are lots of different kinds of ESP32, and it can be hard ...

Discover the revolutionary features of the new Thermaltake RGB fans with a built-in temperature sensor! In this in-depth review, we explore how these fans not only enhance your PC's cooling efficiency ...

First of all, there are definitely simpler ways to monitor remote temperatures, but [Mike]’s remote MQTT temperature sensor and display project is useful in a few ways. Not only does it lay out how to ...

The most significant improvement to this year’s Apple Watch Series 8 is the addition of a new wrist temperature sensor. It’s the first new health sensor to come to the Apple Watch since the Series 6 ...

Sometimes the best projects are the simple, quick hits. Easily designed, fast to build, and bonus points for working right the first time. Such projects very often lead to bigger and better things, ...

Electrical engineers have developed a temperature sensor that runs on only 113 picowatts of power -- 628 times lower power than the state of the art and about 10 billion times smaller than a watt.

The Apple Watch can monitor all sorts of things about your health, including your wrist temperature -- helpful for those who ...