A new motion sensor incorporates micromachined thermal transistors to facilitate human presence and motion detection in security systems, home automation equipment, and Internet of Things (IoT) ...

Motion detection has become an essential ingredient in traditional electronic security and now it is being utilized in access control and video surveillance systems. With more applications and so many ...

Checking for refrigerant leaks in air conditioning and refrigeration systems is a regular part of a service technician’s job. And it’s an important one, as refrigerant leaks not only represent a ...

The Hue Outdoor Sensor is the first outdoor HomeKit sensor, and adds motion, temperature, and light sensors to automate the outside of your Apple-centric smart home. Recently, we took a look at the ...

We may earn a commission from links on this page. One of the most common first sensors people buy for their home is a motion sensor. But in almost all cases, you want a presence sensor instead. The ...

Today's handheld instruments rival the accuracy of traditional benchtop verification and certification tools. Unlike process transmitters with accuracies in the 0.02% to 0.05% range, most analog ...