This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Aqara today launched its latest sensor, debuting the Presence Multi-Sensor FP300. Aqara’s sensor is able to determine when someone is in the room, providing a useful way to control HomeKit-connected ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Add us as a preferred source on Google Image sensor design has come a long way in just a few ...

Temperature sensors are an important yet often overlooked part of a HomeKit setup. Even working as a passive tracking device, I want to add them to every room to understand more about what’s happening ...

Aqara today introduced a new Presence Sensor that is designed to keep smart home products like lights turned on when someone is in the room. The Presence Sensor FP1E uses Zigbee, but it is able to ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

A system designed at MIT could allow sensors to operate in remote settings, without batteries.MIT News For decades, the limitations of batteries have constrained how and where we monitor critical ...

This prototype millimeter-wave radar sensor developed at UC Davis is capable of measuring extremely small vibrations and movements while being energy-efficient and cheap to produce. (Omeed Momeni/UC ...