A Novel Smart Resistive - Capacitive Position Sensor
نویسنده
چکیده
A novel smart resistive-capacitive angular position sensor is presented. The main advantages of this low-cost system are its simplicity, high stability and high reliability. A very hear oscillator is used in the processing circuit to convert the position quantity to a period-modulated signal which can directly be read out by a microcontroller. The system does not need an A/D converter. The nonlinearity of the smart angular position sensor system is less than f03% (f0.9”) over the range of 270”.
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