S7505颜色传感器及其在彩色密度计设计中的应用

S7505 Color Sensor and Application in the Colored Densimeter Design

介绍了S7505颜色传感器的特性,结合印刷颜色检测的特点给出了S7505传感器在彩色密度计设计中的使用方法及电路。实验证明,该电路在检测微弱光时能较好地满足测色需要,实现了印刷中三原色的检测,且在稳定性和精度上达到了设计要求。为S7505颜色传感器的使用提供了应用实例。

In this paper, the characteristics of the S7505 color sensor are introduced, and have given the usage and circuit of S7505 sensor in the designing of colour densimeter, combining with the characteristic of printing and colour detection. The experiment proved that the circuit in detecting faint meet the needs of color, a printing RGB testing, achieve stability and accuracy in its This paper have offered an example technique for measuring of color. design we can better requirements.