YOKOGAWA VI451-10 将机械或电子信号转换为数字信号，以便计算机或其他数字设备进行处理

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YOKOGAWA VI451-10 将机械或电子信号转换为数字信号，以便计算机或其他数字设备进行处理

编码器模块的工作原理主要是基于光电或磁性技术，YOKOGAWA VI451-10将机械或电子信号转换为数字信号，以便计算机或其他数字设备进行处理。

在编码器模块中，光源通常是一个稳定的、非常明亮的光源，例如发光二极管（LED）。光电传感器则是一个能够测量光强度的器件，通常由一个发光二极管和一个光敏二极管组成。当物体旋转时，光源会发出光线，照射到光栅或码盘上。如果光线穿过了突起，那么光电传感器就会感受到强光，并输出一个高电平信号；如果光线穿过了凹槽，那么光电传感器就会感受到弱光，并输出一个低电平信号。这样，逐个扫描每个刻度，就可以得到一个完整的二进制编码，表示旋转的角度或位置。

编码器模块广泛应用于汽车音响、示波器、鼠标等设备，可以通过正向和反向转动输出脉冲计数，而且转动计数是没有限制的，它的工作电压是5伏。

此外，YOKOGAWA VI451-10 多圈编码器则是通过增加齿轮传动和码盘数量来扩大测量范围。增量式旋转编码器则是通过内部两个光敏接受管转化角度码盘的时序和相位关系，得到角度码盘角度位移量增加（正方向）或减少（负方向）。

YOKOGAWA VI451-10 将机械或电子信号转换为数字信号，以便计算机或其他数字设备进行处理

The working principle of the encoder module is mainly based on photoelectric or magnetic technology, and the YOKOGAWA VI451-10 converts mechanical or electronic signals into digital signals for processing by computers or other digital devices.

In an encoder module, the light source is usually a stable, very bright light source, such as a light-emitting diode (LED). A photosensor is a device that measures the intensity of light, usually consisting of a light-emitting diode and a photosensitive diode. When the object rotates, the light source emits light that hits the grating or the code disk. If the light passes through the protrusion, the photoelectric sensor senses the bright light and outputs a high level signal; If the light passes through the groove, the photoelectric sensor senses the weak light and outputs a low level signal. This way, scanning each scale one by one gives a complete binary code representing the Angle or position of the rotation.

The encoder module is widely used in car audio, oscilloscope, mouse and other equipment, can output pulse counting through forward and reverse rotation, and rotation counting is no limit, its operating voltage is 5 volts.

In addition, the YOKOGAWA VI451-10 multi-turn encoder expands the measurement range by increasing the number of gears and dials. The incremental rotary encoder converts the timing and phase relationship of the Angle codec through two photosensitive tubes inside, and the Angle displacement of the Angle codec increases (positive direction) or decreases (negative direction).