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Activities/Turtle Art/Using Turtle Art Sensors (view source)
Revision as of 00:42, 8 November 2010
, 00:42, 8 November 2010→Measuring Water Salinity
[[Image:Conductivity rainwater.jpg|250px]]
[[Image:Conductivity rainwater.jpg|250px]]
Use the graphing software [[Activities/TurtleArt/Using_Turtle_Art_Sensors#Graphing_the_output|shown previously]] but set the turtle y to resistance/50 to scale to the screen size.
Use the graphing software [[Activities/TurtleArt/Using_Turtle_Art_Sensors#Graphing_the_output|shown previously]] but set the turtle y to resistance/50 to scale to the screen size, each 100 on the vertical scale corresponds then to 5000 ohms.
[[File:Conductivity rainwater graph.jpg]]
[[File:Conductivity rainwater graph.jpg]]