Compilers

Spectral 2 click is a multispectral color sensing device, which uses the state-of-the-art sensor IC for a very accurate color sensing. The sensor on the Spectral 2 click provides multi-spectral sensing in the visible range of wavelengths from approximately 430nm to 670nm with the full width at half maximum (FWHM) of 40nm. Spectral click provides a direct reading of the six different color components with the 16bit precision, as well as the calibrated reading, that gives 32bit float values with an 8bit biased exponent and a 23bit fraction part, processed through the Spectral ID engine. The sensor also integrates two programmable LED channels with constant current drivers, useful for indication and for providing the backlight for the measured color object.