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 ...

How to build your own air quality meter with a Raspberry Pi and CO2 sensor

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...
The New York Times

The Best Parental Control Apps to Manage Screen Time (and Keep Your Kid Safer Online)

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a ...
IEEE

Distributed Secondary Resilient Controller Design for Islanded AC Microgrids Under Stealthy Frequency Sensor Attack

Abstract: In this paper, the optimal power allocation and frequency restoration problem for islanded alternating-current (AC) microgrids (MGs) is addressed under false data injection (FDI) frequency ...
IEEE

Reduced-Sensor-Based Optimal Switching Sequence Model Predictive Current Control for Grid-Tied Inverter With LCL Filter

Abstract: This article presents an improved reduced-sensor-based optimal switching sequence model predictive current control (OSS-MPCC) algorithm for a grid-tied inverter with the LCL filter with only ...