Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions
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==Voltage-current relationship== | ==Voltage-current relationship== | ||
See http://youtu.be/37vJEUr5nRI and http://www.youtube.com/watch?v=_iSXHsGvLaY (in Spanish) for experiments plotting linear and nonlinear V-I relationships using the [[Activities/TurtleBots#Buti.C3.A1|USB4Butia]] board | Some devices including light bulbs have non-linear voltage current relationships. In this experiment, the V-I graph of a light bulb is drawn. | ||
[[File:VI Turtle Art.png]] | |||
See http://youtu.be/37vJEUr5nRI and http://www.youtube.com/watch?v=_iSXHsGvLaY (in Spanish) for experiments plotting linear and nonlinear V-I relationships using the [[Activities/TurtleBots#Buti.C3.A1|USB4Butia]] board. | |||
==The XO as an audio amplifier== | ==The XO as an audio amplifier== | ||