single convertor

Filter the interested parts using spatial filter, and detect the intensity of the interested part by photronic cell. After I-V conversion, preamplifier, clamping circuit and A/ D convertor, import it to the Single-chip Microcomputer ( SCM) to automatically grade and process.

用空间滤波器滤出我们感兴趣的两物体差异部分，用光电池探测其光强并经I-V转换、前置放大、限位与A/D转换后输入到单片机上进行自动分级与处理。

This paper introduces how to make use of the ZSZ/ XSZ series synchro/ resolver-digital convertor and single chip to design digital course angle indicator, introduces the indicator ′ s hardware electric circuit and software design method. The indicator is simple utility and stability.

本文利用ZSZ/XSZ系列自整角/旋转变压器-数字转换模块和单片机设计制作了数字式航向角指示器，介绍了指示器的硬件电路及软件设计方法，设计制作的航向角指示器简单实用、工作稳定。