Note that I've updated the espDMX library to add new functions required for this update. Make sure you get the latest version. The new version should still work fine ...

So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Hanukkah is upon us, and if that’s your jam [Brian] has you covered with this stylish WiFi menorah. While we can’t say if ...

Digital media use—mobile phone, computer, internet, and social media—at nighttime or near bedtime is associated with shorter sleep duration and poorer sleep quality, and it can be especially damaging ...

Ready to beef up your Wi-Fi network? A wireless range extender is a less expensive alternative to a new router. (Some can even turn your router setup into a mesh system.) Here are the top performers ...

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the top mobile hotspots we've reviewed for each major US carrier. I’m one of PCMag’s mobile ...

The Arduino UNO R4 brought a modern 32-bit platform to the classic UNO form factor, adding higher voltage tolerance, USB-C, a Renesas RA4M1 MCU, and a long list of robustness upgrades. The WiFi ...

The next generation of Wi-Fi, Wi-Fi 8, is currently being developed behind closed doors. This time, the emphasis isn’t on pure speed, but instead on improving the user experience. Wi-Fi 8, known right ...

Arduino is probably the first thing that comes to mind for most hobbyists and students when they think about embedded systems. It has certainly gained its name among the electronics community, and in ...

Abstract: In recent years, WiFi has been shown to be a viable technology to enable a wide range of sensing applications, such as device-free localization, motion recognition, or human identification.