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空调遥控器是一种用来远控空调的装置。它主要由集成电路电板和用来产生不同讯息的按钮所组成,包括开关键、模式键、风速键、风向键、温度键等功能按键,其构成元件包括遥控信号的微处理器芯片、晶体振荡器、放大晶体管、红外发光二极管以及键盘矩阵等。空调器的遥控接收电路主要用于接收遥控器发送的人工指令,并将接收到的信号进行放大、滤波、整形等一系列的处理后,将其变成控制信号,并送到室内机的微处理器中,做进一步的指令...
2天前2024-06-28
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