DATA Logger 3Wichit Sirichote, wichit.sirichote@gmail.com
Simple design data logging device, cheap and easy use with 22 bits resolution ADC.
The DATA Logger 3 is designed for use in school.. Simple design, shortest path for analog signal, extremely high resolution analog to digital conversion, super cheap and high capacity data storage. See the extremely small change of analog signal with the Delta-sigma converter.
DATA Logger 3
The DATA Logger 3 features:
Components Layout Download:
Assembly Manual, rev 1.0 September 2021
Operating Manual, rev 1.0 September 2021More technical information, please contact Wichit Sirichote, wichit.sirichote@gmail.com
Assembled and tested version is available now. Free SD card and USB power cable, ready for experimenting!
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SD card is used for CSV data file storage. Up to 8 GB with FAT32 can be used..
Optional battery socket for 4xAA normal battery or 2xAA Li-ion battery.
Sample plot of built-in LM35 precision temperature sensor.
More information, please contact Wichit Sirichote, wichit.sirichote@gmail.com
Last updated October 30, 2021
September 28 , 2021