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Merge pull request #27 from JimJJewett/patch-1
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Update README.md "2 bits" => "2 pieces" of info
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rlogiacco authored Jul 6, 2020
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Expand Up @@ -35,7 +35,7 @@ In reality, the relation between battery capacity and its voltage is better repr
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## How to
The library requires at least 1 analog pin (we will call this the `sense pin`) and no less than 2 bits of info on your battery: the voltage you will consider the minimum acceptable level, below which your project/product becomes unreliable and should be shut down, and the maximum voltage you can expect when the battery is fully charged.
The library requires at least 1 analog pin (we will call this the `sense pin`) and no less than 2 pieces of info on your battery: the voltage you will consider the minimum acceptable level, below which your project/product becomes unreliable and should be shut down, and the maximum voltage you can expect when the battery is fully charged.

Additionally, you can provide a second pin (either analog or digital) to activate the battery measurement circuit (we call it the `activation pin`), useful in all those situations where you can sacrifice a pin to further increase your battery duration.

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