DIY – Digital hygrometer

October 22, 2018

n Pune market , digital hygrometers are either very costly or low cost versions are having very high error margin. We needed high accuracy hygrometers for our ‘drying apparatus’  , so we build it by studying analog (dry bulb / wet bulb) hygrometer basic working principles coupled with arduino based programming / computing.

DIC student Jaydip has worked on this and here are its details –



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