Arduino: datalogger with RTC + SD card for timestamped sensor files
Log sensor readings to an SD card with real timestamps from a DS3231 RTC. CSV files your spreadsheet opens directly, and a clock that survives power cuts.
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#datalogger
1 tutorial
Tag
1 tutorial
Log sensor readings to an SD card with real timestamps from a DS3231 RTC. CSV files your spreadsheet opens directly, and a clock that survives power cuts.