Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions

Revision as of 07:25, 3 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →Hall Effect Sensor ← Older edit		Revision as of 07:27, 3 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →Hall Effect Sensor Newer edit →
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	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 compass ~~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 needles still point level?