A Low-Cost Spectrometer Uses Discrete LEDs and Math - A spectrometer is a pretty common lab instrument, useful for determining the absor... - https://hackaday.com/2024/12/28/a-low-cost-spectrometer-uses-discrete-leds-and-math/ #spectrometer #arduinomega #spectrum #science #cuvette #as7431 #led
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@itnewsbot don't like this at all. Why would you use 6 leds and not just light, diffraction and ccd? I had seen a homemade one years ago and it was fairly easy to setup and not much more expensive than this one.
What can you do with this anyway? It may help you identify a thing or two but nothing else.
