This paper based on microprocessor and digital signal processing technology,designed to make a use of some sensor device with C8951 MCU to col ect and process experimental information.For artificial experiments need to col ect two sets of data,design the corresponding sensor device to sensor these hand counting and calculate result by the microprocessor directly.% 本文基于微处理器的数字信号处理技术,设计制作了一种利用单片机收集并处理实验信息的仪器。针对人工实验需要收集的2组数据,设计了相应的传感器设备,通过将本由人工完成的大量计数工作和计算交由单片机直接处理。
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