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成对地使用一只局部温度传感器和一只ASK(幅移键控)发射器/接收器,就可以设计出一个简单的无线温度监控系统,并且具有数据记录功能。微控制器负责处理数据,并将温度读数显示给用户。微控制器的片上UART(通用异步接收器/发射器)能够用于数据记录应用。局部温度传感器IC1用于检测器
By using a local temperature sensor and an ASK transmitter / receiver in pairs, a simple wireless temperature monitoring system can be designed with data logging capabilities. The microcontroller is responsible for processing the data and displaying the temperature reading to the user. The microcontroller’s on-chip UART (Universal Asynchronous Receiver / Transmitter) can be used for data logging applications. Local temperature sensor IC1 for the detector