Hi all; well, i'm planning to use this sensor (UVM-30A) but i have a problem. In the specification of sensor is written that it can outup a voltage signal from 0 to 1 volt but in the graphic is shown that it can produce also an output of 1150 mV for UV index of 11. How is it possible? [im…

robtillaart: Do you have a link to the datasheet? It would be ideal do use the internal reference of 1.1Volt - analogReference() - Arduino Reference - The only datasheet thai I found is this but it is in chinese: http://mysensors.org/uv/UVM30A.pdf I have Arduino UNO, so the AnalogReference can…

Argo_Fra: robtillaart: Do you have a link to the datasheet? It would be ideal do use the internal reference of 1.1Volt - analogReference() - Arduino Reference - ... I have Arduino UNO, so the AnalogReference can't work...?, right? wrong From the link of analogReference I gave "INTERNAL: …

Uncertain about UVM-30A sensor

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robtillaart October 18, 2014, 3:23pm 2

Do you have a link to the datasheet?

It would be ideal do use the internal reference of 1.1Volt - analogReference() - Arduino Reference -

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Uncertain about UVM-30A sensor

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