ABSTRACT
Sensor is a communication and control system forefront, in the present trend of high-speed intelligent, how to collect all kinds of signals have become the first to problem to solve, In most applications , different kinds of signals must be collected at the same time, and now the big part of a single application system can not meet this demand.
In response to this situation, this article try to design with a variety of sensors set in one application, use the MCS-51 microcontroller as the core of the control system, a wide range of data acquisition and display, the signals collected by the sensors access to the 51 single-chip ADC0809 driven by 74LS164 digital display chip without increasing the control cost, but achieve the purpose of collecting more data. this system has great practical value in the present variety of engineering applications.）
