发射机操作描述.doc

519发射机操作描述及方块图解 主控芯片接收到温度传感器和湿度传感器传来的不同信号，把不同的信号转换成不同的数字逻辑代码传给发射模块发送出去。并控制LED指示灯工作。 主控芯片接收到拨动开关传来不同的信号，在芯片内部进行处理后以不同的时间和代码去控制发射模块。 晶振为主控芯片提供高精度的时钟，确保主控芯片在正确的时间完成指令。 DC电源为主控芯片和所有外设提供电源。 Transmitter 519?operating?description?and?block?diagram The main control chip receives the different signals from temperature sensor the humidity sensor came to convert different signals into different tags to transmit digital logic module to send out and control the LED light work. The main control chip receives the different signals coming toggle switch, then the chip is treated to a different time and code to control the emission module. Crystal?chip?provides?highly?precise?time,?ensuring?main?chip?to?complete?instructions?at?the?right?time.The?power?supply?is?divided?into?DC?input?and?battery?power?supply,?providing?power?for?main?control?chips?and?all?the?peripheral?equipment.