The Magnetic linear Click Board™ is a very accurate position sensing Click Board™ which utilizes the HMC1501, a magnetic field displacement sensor IC. This integrated sensor uses a single saturated-mode Wheatstone bridge which consists of four magneto-resistive elements. The precision of up to 0.07° in the angular range of ±45° can be easily achieved using the Magnetic linear Click Board™, making it far more accurate than the commonly used Hall-effect sensors.