Description: 单片机设计的测速表源程序
测量转速，使用霍尔传感器，被测轴安装有12只磁钢，即转轴每转一周，产生12个脉冲，要求将转速值（转/分）显示在数码管上-Single-chip design table source velocimetry measurement speed, the use of Hall sensors, the measured axial installation has 12 magnet, that is, to a week of each axis, resulting in 12 pulse, requested speed value (r/min) is displayed in Digital tube Platform: |
Size: 4096 |
Author:111111 |
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