circuit for photocolorimetry

[stygops]

photocolorimetry

Anyone has an circuit, schematic or article talking about colorimetry??? I need some literature about this, like sensors!! thanks a lot!!!!!!

 

[ramesh]

Are you looking for a color analyzer used in photography for printing positives, that analyses secondary colors (yellow, magenta and cyan)?

 

[stygops]

NO, im looking for literature about CIE rules, and some circuits or ideas to measure wavelenghts with fotodiodes (like opt101)

 

[Hai_Men]

Do you check this project:

https://www.electronic-circuits-diagrams.com/sensorsimages/sensorsckt3.shtml

may be you can adapt it to your need