Last year, I took a look at some mostly low-cost passive infrared (PIR) motion sensor modules. Then recently, I became more aware of cheap microwave radar motion sensor modules. The popular version of ...

LD2410C is a high sensitivity 24GHz human presence state sensing module. Its working principle is to use FMCW FM continuous wave to detect human targets in the set space The module combines radar ...

Detection using today’s microwave sensors has some advantages. Unlike traditional passive infrared motion sensors, most microwave sensors can distinguish between moving and static objects, and objects ...

This component integrates the HLK-LD2402 24GHz radar module with ESPHome, providing presence detection, micromovement sensing, and distance measurement. It comprehensively integrates all the ...

DATA MODUL, the Munich-based full-service display specialist, is now offering its industrial customers specific monitor applications with radar-based sensor solutions. Radar systems usually use ...

Researchers at a Fraunhofer Institute in Berlin are developing a combined camera and radar module that can react 160 times faster than a human driver. The KameRad project aims to bring added safety to ...

Objective: The objective of this study was to develop and validate a noncontact monitoring system for respiratory rate variability in rats under anesthesia using a 24GHz microwave radar sensor. This ...