一种具有识别物体表面颜色功能的电路设计原理

The Principle of a Kind of Circuit Design Which Possesses the Fanction of Discriminating Surface Colors of Objects

本文介绍的电路能实现“颜色——电信号”之间的转换，可作为一种颜色的定性识别装置；可适用于纺织行业中的一些项目的自动检测，或者在实验室中作这方面的教学演示．

The circuit introduced can realize the change from color to signal of electricity. It can also conduct the kind of qualitative analysis as a discriminating device for color. In spinning and weaving industry it can be used in the items of automatic check and measure. And in laboratory it can be used as a teaching demonstration.