An open-spec, RPi 3A+ based “π-LAB” device on Kickstarter is equipped with a spectrometer, laser, 5MP camera, and touchscreen, and is designed to measure the quality of liquids such as olive oil. In Greece, as in much of the Mediterranean, debates about the quality of olive oil are taken seriously. To help settle such disputes […]
from LinuxGizmos.com https://ift.tt/3ChOWFc
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