Learn how to turn old appliances into smart, Wi-Fi-enabled devices with ESP8266 and ESPHome. DIY automation made simple for your home.

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Are you using the new iOS 26 yet? You can download it on your iPhone now, and once you do, you'll see tons of new changes, including a clear design called Liquid ...