Spectrometer Click Board

The Spectrometer Click Board™ features an 11-channel spectrometer for spectral identification and colour matching applications. The spectral response is defined in the wavelengths from approximately 350nm to 1000nm. Control and Spectral data access are implemented through a serial I�C interface with very low power consumption. 6 channels can be processed in parallel by independent ADCs while the other channels are accessible via a multiplexer. 8 optical channels cover the visible spectrum, one channel can be used to measure near-infrared light and one channel is a photodiode without filter (�clear�). The Spectrometer Click Board™ also integrates a dedicated channel to detect 50Hz or 60Hz ambient light flicker. The flicker detection engine can also buffer data for calculating other flicker frequencies externally. The NIR channel in combination with the other VIS channel may provide information of surrounding ambient light conditions (light source detection). Spectrometer Click Board™ can be used for spectral measurement, reflective object colour detection, colour measurement, and ambient light flicker detection.

For more information on Spectrometer Click Board talk to The Debug Store