In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Thousands of smoke detector fire alarms sold exclusively on Amazon are being recalled over a sound issue that could pose a fire hazard. The Consumer Product Safety Commission (CPSC) said in a notice ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

March 11, 2026 • Tips for travelers making spring, summer plans With spring break here and the peak summer travel season approaching, a whopping 90% or more of Americans say they plan to travel for ...

If you aren’t feeling rested when your alarm goes off, a sunrise alarm clock could change your life. The disruptive jolt of loud beeping and harsh tones isn't a fun way to start the day, nor is it a ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...