扬升电机自学控制原程序，通过电机内部电位器检测AD值，测量扬升电机从最低点到最高点的值，读取，并同24C02保保存-Ascension motor self-control of the original program, the detection AD value through internal motor potentiometer to measure the value rose from the lowest point of the motor to the highest point, read, and save with 24C02 Paul