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MICROWAVE GESTURE SENSOR

LD-03
FEATURE:
1.Based on FMCW (Frequency Modulated Continuous Wave) principle
2.Design based on 24GHz global development frequency band
3.Accurate close range measurement effect
4.It has gesture recognition and micro-motion detection functions.
5.Excellent software algorithm, small size & low power consumption

APPLICATION:
It can be applied in various areas such as range hoods,bathroom mirrors, smart toilets, and other smart appliancesand devices that require human presence or gesturerecognition. It finds applications in the fields of smart home,intelligent transportation, industrial control, and the Internetof Things (loT).
Service Hotline:400-930-4382

Detailed Description:

WORKING PRINCIPLE:

The LD-03 series microwave gesture sensor utilizes FMCW (Frequency Modulated Continuous Wave) technology to transmit continuous wave signals at2.4GHz. It extracts features from the reflected signals and analyzes them to identify the motion trajectory of objects. This enables distance measurementbetween the sensor and the target,allowing for gesture recognition.

TECHNICAL REQUIREMENT:

Model LD-03
Operating Frequency 24GHz
Operating Voltage 4~6V
Operating Current 18mA,(25℃,DC5V,VCC2关闭)
-3dB Beam Width Horizontal ±60°, vertical ±60°
Signal Output 0V~5V(UTRA output/GPIO)
Ranging range <0.8m(25℃, object: human,, bare board)
Gesture Recognition Range <0.3m
Gesture Recognition Height 1.5m
Operating Temperature -10 ~70℃
Storage Temperature -20 ~80℃

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