摘要
文章设计了以单片机STC89C51为硬件的控制核心,用霍尔传感器进行测量的直流电机转速测量系统。通过对方案的分析,文章确定了系统的硬件设计和软件设计,该系统具有频率响应快、抗干扰能力强等特点。
DC motor speed measuring system taking single chip microcomputer STC89C51 as the core hardware and using Holzer sensor to measure is designed in this paper. Through the analysis of the scheme, the hardware design and software design of the system are confirmed. The system has the characteristics of fast frequency response, strong anti-interference ability and so on.
出处
《无线互联科技》
2017年第17期35-36,共2页
Wireless Internet Technology
关键词
单片机
转速测量
霍尔传感器
脉冲计数
程序
single chip microcomputer
speed measurement
Holzer sensor
pulse count
program
