Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

Temperature sensors are an important yet often overlooked part of a HomeKit setup. Even working as a passive tracking device, I want to add them to every room to understand more about what’s happening ...

Is your PC or Mac running hot? Here's how to check processor temps on your Windows and Mac computers. Palash has been writing about technology (and entertainment) for over a decade. His focus has been ...

Core is a useful wearable body temperature sensor for those battling heat training – but there are some fundamental snags to iron out. Core Body Temperature Sensor is an unobtrusive way for athletes ...

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, ...

Does your home have that one room that always feels cold in the winter? Or too hot in the summer? It’s a common problem, especially if your house runs on one thermostat. If, say, your thermostat is in ...

Posts from this topic will be added to your daily email digest and your homepage feed. While it’s entertaining to use, this isn’t really a compelling use for smartwatch temperature sensors. While it’s ...

Have the new HomePod 2 or HomePod mini smart speakers? If so, you’ve got access to built-in temp and humidity sensors with software 16.3 which can be useful in a variety of ways. Here’s how to set up ...

Last week Apple released iOS 16.3 for the iPhone, and they also released HomePod 16.3 for the Apple HomePod and the HomePod Mini. Hidden within all models of the Apple HomePod and HomePod Mini are a ...