User Manual
1. Brief Introduction
HLK-LD012-5G is an ultra-low power 5.8G radar sensor launched by Hilink Electronics, with an
overall power consumption of about 68uA.
The module size is 20mm*20mm. The module fully integrates 5.8GHz microwave circuit,
intermediate frequency amplifier circuit and signal processor.
It has high integration and good production consistency. The peripheral is equipped with a small
planar antenna to ensure the performance of the sensor while greatly reducing total measurement.
The sensor can be used to detect the presence of human body or various scenes of moving target
sensing, including smart home, Internet of Things, and smart lighting.
It is especially suitable for low-power battery-powered scenes such as night lights, solar street
lights, and wireless cameras.
2. Module Picture
HLK-LD012-5G Radar Module physical picture
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