We’re still not sure exactly how [connornishijima]’s motion detector works, though many readers offered plausible explanations in the comments the last time we covered it. It works well enough, though ...

Motion detection is the magic ingredient in the current wave of do-it-yourself home security cameras. Thanks to built-in sensors that vigilantly monitor their field of view for movement, you can go ...

I’ve tested a lot of HomeKit thermostats and Ecobee3 remains my top pick. It’s a Wi-Fi smart thermostat with remote sensors that detect both presence and temperature in individual rooms, and the ...

We’re still not sure exactly how [connornishijima]’s motion detector works, though many readers offered plausible explanations in the comments the last time we covered it. It works well enough, though ...

Inspired by the recent launch of the series “Alien: Earth”electronics enthusiast Rob Smith has created a “fully working M314 motion detector”. The project remained in the drawing boards for a long ...

One of the most common first sensors people buy for their home is a motion sensor. But in almost all cases, you want a ...

Smart home sensors and cameras can also tackle tiny threats, providing info and options for handling bugs all on your own.