设计了一个以C8051f060单片机为核心的数据采集系统。系统将采集到的信号经过滤波放大后进行A/D转换,得到数据信息,并同时通过串口与上位机进行通讯。文中给出了设计的硬件部分单元电路,以及软件的流程图,本方案具有比较高的设计效率和推广价值。
A C8051f060 based data acquisition system is designed. The system obtains the data information through AfD conversion after filtering and amplifying the signal acquired, and makes communications with upper computer via serial port. This paper presents the element circuits of the hardware and the software flow chat. The scheme has relatively high design efficieney and application value.