HLK-LD2401 24G human presence radar sensing module LD2401 millimeter wave radar sensor supports Bluetooth
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$1.20
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商品描述
HLK-LD016-5G is a low-power 5.8G radar sensor launched by Hi-Link. Its overall power consumption is about 20mA, and the module size is 20mm*20mm. The sensor adopts a domestic radar sensing chip solution, which completely integrates 5.8GHz microwave circuit, intermediate frequency amplifier circuit, signal processing circuit and a powerful MCU. It has a high degree of integration and good production consistency. With a miniaturized planar antenna, it ensures the performance of the sensor while greatly reducing the overall size. Due to its low power consumption, ultra-high cost performance and compliance with certification, this sensor has been widely used in smart lighting, smart home and other fields. This solution is the first choice for upgrading traditional non-fixed frequency solutions and also the preferred solution for improving the performance of traditional 5.8G microwave sensing products.
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