Hailingke 5.8G radar sensing module human motion sensor LD020 with low power consumption, suitable for LED lamps--EngrWorld

The module is designed with a fixed-frequency, directional transmitting and receiving antenna (1T1R), integrating functions such as intermediate frequency demodulation, signal amplification, and digital processing, and has capabilities such as delay setting, adjustable sensing range, and light intensity detection.

This product has the advantages of not penetrating walls, anti-interference, small size, good suppression effect on clutter and high-order harmonics, high stability, and consistency. The module has a short initialization time and also features a quick detection mode.

It is easy to test and operate when installed in lamps, which can effectively accelerate production testing. This module is mainly targeted at low-cost application fields.

The product is suitable for embedded concealed installation, not affected by temperature/humidity, oil fume, water mist, etc., and can be widely used in various types of lamps, such as fluorescent lamps, bulb lamps, downlights, ceiling lamps, etc.

	Type	Description
	Product type	Radar Module
	Manufacturer	Shenzhen Hi-Link
	Brand	Hi-Link
	Package/specifications	18×19×3mm，聚合物材质
	Sensor type	5.8GHz FMCW 雷达磁敏数字传感器
	Operation voltage (Vin)	5V（5~12V）
	Operation current	1.8mA（typ.）/0.02A
	Port type	数字输出接口（3.3V 电平）
	Operation temperature	-20℃~+70℃

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