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Activities/Turtle Art/Using Turtle Art Sensors (view source)
Revision as of 02:33, 3 February 2011
, 02:33, 3 February 2011→Measuring DC amps
===Measuring DC amps===
===Measuring DC amps===
Unlike the current transformer (previously) which can only sense AC amps, the Hall Effect sensor can also sense DC amps. It does this by measuring the magnetic field that a current creates.
==Links==
==Links==