It adopts universal hardware circuit of trimmer potentiometer and software which has been digitalized so that parameters could be adjusted or modified conveniently and maintained for a long time.
采取了通用的微调电位器的硬件电路和经过数字化处理的软件方法，使参数的调节及修正既方便又能长期保存。
The application of the method is illustrated with a potentiometer sensor measure circuit.
并以电位器式传感器测量电路为例说明了这个方法的应用。
It also introduces a method according to the actual situation to put a fixed resistance combination of potentiometer, and it improved the accuracy of circuit.
本文还介绍了一种根据实际情况把电位计和固定电阻结合的方法，提高了电位计在电路中的精度。
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