Hi-Link HLK-LD2410C Human Presence Status Sensing Module

Introduction

The Hi-Link HLK-LD2410C is a high-sensitivity 24GHz human presence status sensing module. It uses FMCW frequency to detect and identify motion, micro-movement, and standing.

Working Principle

The LD2410C module operates on the principle of Frequency Modulated Continuous Wave (FMCW). It transmits a continuous wave signal and measures the frequency difference between the transmitted and reflected signals. The frequency difference is proportional to the velocity of the target object.

Applications

The LD2410C module has a wide range of applications, including: * Human presence detection * Motion and micro-movement detection * Standing detection * Security systems * Smart home automation * Industrial automation