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<p>(MEMS) <a href="page.php?w=gyroscopes">gyroscopes</a>, <a href="page.php?w=accelerometers">accelerometers</a> and <a href="page.php?w=magnetometers">magnetometers</a>. They are designed to replace traditional mechanical <a href="page.php?w=gyroscopic">gyroscopic</a> <a href="page.php?w=flight_instruments">flight instruments</a>.</p>

<p>The main difference between an <a href="page.php?w=Inertial_measurement_unit">Inertial measurement unit</a> (IMU) and an AHRS is the addition of an on-board processing system in an AHRS, which provides attitude</p><p>
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