This video shows step-by-step instructions on logging sensor data from an Arduino to an SD card. This facilitates easy importing into Excel and easy charting, graphing and data analysis. We use the BMP180 pressure sensor and a standard SD card reader. For more details see Arduino LESSON 21 at www.toptechboy.com.
I am Paul McWhorter from toptechboy.com and I will be putting together a series of tutorials on use of the Arduino microcontroller.