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The NASA STELLA-Q2 can make 18 different measurements from violet/blue portions of the electromagnetic spectrum out to near infrared regions (beyond our range of vision). STELLA instruments are portable low-cost do-it-yourself (DIY) instruments that support science education.
Electrical design, firmware and Python library for a low noise high resolution wide bandwidth Linear CCD and microcontroller implementation with trigger, gate, and sync.
C/C++ application-level driver library for Wasatch Photonics spectrometers (does not utilize .NET or COM, i.e. "unmanaged" in Microsoft parlance). Supports GCC from Linux / MacOS.
This is a Science and Technology Society (STS) of Sarasota-Manatee Counties that shows the data from a series of NASA STELLA-Q2 Spectrometer readings on a number of vegetative species with calculations of NDVI to differentiate species using Decision Tree logic and Knn from the mean end member data.