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Topic: Display output of PV Cell to LCD display (Read 170 times) previous topic - next topic

meat

i would like to display the output of PV Cell to LCD display. any wan has the coding ?

waski

What do you mean but PV cell output?  Do you want to measure voltage, current, power or everything ? What's the highest current and voltage of this PV module ? Did you have a look at any of the examples from arduino IDE ?



JohnLincoln

What voltage do you expect from the PV cell?

The Arduino can only measure up to 5V directly.
To measure higher voltages, you need to use a potential divider, made from two resistors, to reduce the voltage to less than 5V.
You then scale up the voltage measured to give the voltage of the PV cell.

steinie44

Quote

i would like to display the output of PV Cell to LCD display. any wan has the coding ?

Yup

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