These interfaces add a physical ‘clicky’ knob to the front of a display without traditional rotary encoder ... (diagram right) and one or more electrodes underneath interact with the display’s ...

“Encoders are great for measuring rotation”, said Andy Zou, Product Manager at POSITAL, in a statement. “However, for many production processes, measurement of linear speed or position is ...

In particular, the obtained results predicting the rotor angle form the Hall sensors according to the proposed method are very similar to the results obtained using a high-resolution position sensor ...