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Mini Miniature Body Infrared Sensor Module
Product description: Small body sensor module is based on infrared technology£¬ automatic control products£¬ high sensitivity£¬ reliability£¬ ultra-small size£¬ ultra-low voltage mode of operation. Widely used in various types of automatic induction electrical equipment£¬ especially the battery-powered automatic control products. Features: ¡ö automatic induction: people into its sensing range is output high£¬ people leave the sensor range is automatically delayed high£¬ the output low. ¡ö ultra-small size. ¡ö repeatable trigger mode: that is£¬ after the sensor output high level£¬ in the delay period£¬ if the body in its sensing range of activities£¬ the output will remain high until the person left after the delay will be high Becomes low (the sensor module detects that every time the body moves£¬ it automatically defers a delay period and takes the last active time as the starting point for the delay time). ¡ö Wide operating voltage range: default operating voltage DC4.5V-20V. ¡ö Micropower: quiescent current <50 microamps£¬ especially for automatic battery-powered automatic control products. ¡ö output high signal: can be easily connected with the various types of circuits. Applications: ¡ö human induction lamps ¡ö human body induction toys ¡ö Security products ¡ö Industrial automation control ¡ö automatic induction electrical equipment ¡ö battery-powered automatic control