A Cheap Soil Sensor Saved My Fragile Houseplants. Here's How ...

Learn how green hydrogen home heating works in 2026, from green hydrogen electrolyzers to hydrogen blending stations and 2026 ...

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...

Another sensor that tends to be hidden away in plain sight is the ambient light sensor. Once again, you've seen it in action as it's used to adjust the brightness levels of your screen. But with the ...

It looks like a cute little dolphin-themed toy, but don't be fooled—the Flipper Zero is a surprisingly powerful learning tool for hacking, and if you're not careful, it can get you into some very ...

A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...

TVs often analyze what you watch to curate suggestions and serve you ads, even through HDMI-connected devices, but we've found a few ways to take back control.