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Topic: How to get physical values from resolution values (Read 1 time) previous topic - next topic

03ed

Hello everyone.

Recently, I finished a small arduino project that has moisture, light and temperature sensors, which give me resolution values ( 0-1023).

¿Is there some kind of library or way to translate these values into physical ones, say 41°C, 200 Lux, or something like that?

Your comments are wlecome.

Regards,
"Burn the Ships"

CrossRoads

Just do some math. The data sheet for the sensor should have a formula or chart showing the relationship between output voltage and what the reading represents.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

03ed

Thank you Mr. CrossRoads.

I´ll do it.

Regards,
"Burn the Ships"

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