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Activities/Turtle Art/Using Turtle Art Sensors (view source)
Revision as of 07:25, 3 February 2011
, 07:25, 3 February 2011→Hall Effect Sensor
forever print voltage x 1000
forever print voltage x 1000
The maximum reading is not on the horizontal, except on the equator. The closer you are to the pole, the further you need to tilt. Why? Why do compas nedles still point level?
The maximum reading is not on the horizontal, except on the equator. The closer you are to the pole, the further you need to tilt. Why? Why do compass nedles still point level?