<div class="gmail_quote"><div>Well done!<br> </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">In this case it is a compass, a magnetometer.<br></blockquote>
<div><br>Just out of curiosity, does it measure the amplitude of the magnetic field or just its direction?<br><br>Lionel<br>
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