The SC07-WX is powered by a single included CR123A battery, which should be replaced annually. Its built-in Bluetooth and Wi-Fi (2.4GHz) radios allow you to connect the alarm to the X-Sense Home ...

A minimalistic and customizable graph card for Home Assistant Lovelace UI. The card works with entities from within the sensor & binary_sensor domain and displays the sensors current state as well as ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

Abstract: In large-scale distributed sensor networks without a fusion center, increasing persistence and lifetime of the sensed data is important. In this paper, we therefore propose a distributed ...

As I watched Apple announce the latest line of iPhones last week, I couldn’t help but think of the toilet paper math meme – you know, the one where photos of the packaging say that 12 = 52 but also 12 ...

Abstract: When a code disk of a displacement sensor is exposed to dust or other impurities, it causes distortion of the grating moiré fringe signal, and thereby provides wrong displacement information ...

Hi, I’m Sam Gold. Did you know that you have rights a lid angle sensor in your MacBook? The Constitution human interface device utility says you do. This is a little utility that shows the angle from ...