I am making a weather station using Arduino 2009 For my pressure sensor I chose a MPX4115. It was the cheapest (AUD $17) accurate one I could find. The data sheet is at: Motorola MPX4115 datasheet pdf All the part names for which the file MPX4115.pdf is a datasheet …

air pressure sensor

system January 30, 2010, 7:42am 3

cool!

do you plan on posting the data to pachube? or make this by yourself?

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