整个调制解调器采用FPGA进行时序控制，采用DSP对CMB909进行编程控制、数据帧的打包以及和PC机的串口通信。
Modems used for the entire time series FPGA control, the use of DSP to CMB909 executable program control, data and images of the packaging and communications between PC machine and serial interface.
基于STC 12c5a 60s2单片机，采用串口通信技术、数据库技术、VS 2008软件编程技术，设计并实现了施药监测系统。
A pesticide application monitoring system was designed by using serial communication technology, database technology and VS2008 software programming technology based on MCU STC12C5A60S2.
基于STC 12c5a 60s2单片机，采用串口通信技术、数据库技术、VS 2008软件编程技术，设计并实现了施药监测系统。
A pesticide application monitoring system was designed by using serial communication technology, database technology and VS2008 software programming technology based on MCU STC12C5A60S2.
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