HomeKit Weekly: Aqara Presence Multi-Sensor FP300 brings Thread and motion automations to your smart home

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...
IEEE

Realistic Mathematical Model of Passive Infrared Sensor's Signal

Abstract: Passive infrared sensors (PIR) are low power and cost effective devices for motion detection. In this paper we propose a realistic mathematical model for calculation of PIR signal for ...
Real Simple on MSN

These best-selling solar lights will transform your home’s exterior—and they’re less than $5 apiece right now

Affordable, energy-efficient, and simple to install, these small yet powerful lights are ideal for lighting sidewalks, stairs, or other entry points to your home. This set includes six individual ...
House Digest on MSN

How much energy can you save with motion sensor lights?

Everyone wants lower energy bills. If you're looking for ways to save energy and money, motion sensor lights can help more ...
IEEE

Implementation of 4.0 Technology in Faculty Offices at Telkom University Landmark Tower Using PIR Sensors and Smart Switches

Abstract: This research explored the application of 4.0 technology at Telkom University Landmark Tower (TULT) through the incorporation of Passive Infrared (PIR) sensors and Smart Switch to optimize ...
Frontiers

Improved design of passive wireless sensor for ultra-high temperature environment and its back-end circuit measurement system

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...