His team has created a compact, portable system that can detect airborne particles of the deadly H5N1 bird flu virus within five minutes. Why this is so important Chakrabarty’s lab didn’t ...

And occasionally, even a porch light isn't enough to illuminate things during the "witching hours." The $70 Oykyohei Outdoor ...

Ring’s literature shows the sensor installed on the door of the mailbox, but I was able to install it more discreetly in the back of the box and haven’t had any issues. The sensor itself runs ...

A NodeMCU lives inside the modesty cover of the box, along with a PIR sensor to detect the cat’s presence, as well as an MQ135 air quality sensor to monitor for gasses. It seems an appropriate ...

If you’re concerned about the toxicity levels emitted by your 3D printer, a new project offers a solution to help protect your home or business from harmful pollutants. While it’s exciting to ...

The finished project consists of an enclosure mounted under the dash with a sensor box in the engine bay connected to the ignition coil. He can also flip a switch and the Nixietach serves as a ...

In a home using the system, each room has a sensor box mounted on its ceiling – not unlike a smoke detector. Utilizing optical and acoustic sensors, these boxes monitor the user's location and ...