One of the best aspects of ESP32 boards (and by extension, sensors) is their dirt-cheap pricing, and that’s pretty much why I ...

A standard dumb LED bulb costs $8 to $12 on Amazon. This TP-Link smart bulb with 16 million colors, Alexa control, and energy ...

One little flashlight changed how I see both indoors and outdoors -- here's why it's one of my favorite new products.

Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

HiLight is finally the highlight.

DCF77 is a German VLF transmitting station that broadcasts a time signal across Europe on 77.5 kHz. Thus a common sight in a ...

Home Assistant is a great way to rig up and manage your smart home and its many and varied devices. You can of course control ...

If you're starting to notice that your skin is looking a little, well, tired, you're not alone. The visible signs of aging—I’m talking fine lines and wrinkles, dullness, even sallow skin—will strike ...

AI is used for cost savings and efficiency improvements at Amazon (NASDAQ:AMZN). JPMorgan Chase (NYSE:JPM) optimizes financial data processing via AI. Meta Platforms (NASDAQ:META) uses AI to enhance ...