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该成果是一种高灵敏度、高分辨率的高频非接触超声传感器,采用单片机为控制核心,进行信号采集、处理控制的软硬件系统;采用步进电机、丝杠副
The achievement is a high-sensitivity, high-resolution high-frequency non-contact ultrasonic sensor, the use of SCM as the control center for signal acquisition, processing and control of hardware and software systems; using stepper motor, screw pair