Hardware Reference
In-Depth Information
Summary
In this chapter you learned about the following:
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CSV files use newlines and commas as delimiters to easily store data in
a plain text format.
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You can format an SD card in Windows, Mac, or Linux.
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There are a plethora of available SD card shields, each with unique features.
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You can use the SD Library to write to and read from a file on an SD card.
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You can build an RTC and write software that utilizes it to insert timestamps.
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You can overcome RAM limitations by storing strings in flash memory.
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You can detect movement by looking for changing analog values produced
by a distance sensor.
■
You can graph data from a data logger using a spreadsheet on your
computer.
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