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无线电遥控水银开关报警器＠李坚无线电遥控水银开关报警器李坚本文介绍的无线电遥控报警装置，采用了台湾生产的系列集成电路中的无线电遥控器专用芯片，配以编解码集成电路和传感器，构成了一个完整的遥控系统。１．集成电路介绍编解码集成电路采用ＰＴ２２６２ＩＲ和ＰＴ２...
Radio remote control mercury switch alarm @ Li Jian radio remote control mercury switch alarm Li Jian This article describes the radio remote control alarm device used in Taiwan produced a series of integrated circuits radio remote control chip, with coding and decoding integrated circuits and sensors, Constitute a complete remote control system. 1. INTEGRATED INTEGRATED INTEGRATED CIRCUIT USING PT2262IR AND PT2 ...