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The working principle and function of infrared alarm sensor

Published by xia, CrystalDec 26,2018

The working principle and function of infrared alarm sensor

Infrared?alarm sensor are widely used in various security industries and home security, and are i...

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Introduction to the performance and advantages of wireless transmitter and receiver module

Published by xia, CrystalDec 06,2018

Introduction to the performance and advantages of wireles...

The encoding methods we commonly use in wireless transmitter modules are fixed code and rolling c...

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