5pcs US-100 Ultrasonic Mulai Modul dengan Suhu Kompensasi

5pcs US-100 Ultrasonic Mulai Modul dengan Suhu Kompensasi

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Characteristic:;The US-100 ultrasonic ranging module can provide 2cm-450cm non-contact distance sensing function, wide working voltage, self-contained temperature sensor to correct the ranging result, and also has GPIO, serial port and other communication methods. The dog is stable and reliable.The module includes a transmitter, receiver and control circuit, which is a piezoelectric sensor that is fabricated using electrostrictive phenomena.An alternating voltage is applied to the piezoelectric material S lice (such as quartz crystal, piezoelectric ceramic, lead bismuth titanate, etc.) to cause it to generate electrostrictive vibration to generate ultrasonic W aves. The resonance is generated when the frequency of the applied alternating voltage is equal to the natural frequency of the wafer, and the ultrasonic W ave generated at this time is the strongest.Piezoelectric ultrasonic receivers generally operate using the inverse effect of an ultrasonic generator. The structure is basically the same as that of an ultrasonic generator, and sometimes the same transducer is used as both a generator and a receiver.When the ultrasonic W ave acts on the piezoelectric wafer, the wafer is stretched and contracted, and alternating charges are generated at the two interfaces of the wafer, and then converted into a voltage and lified to be sent to the measuring circuit, and finally recorded or displayed.Electrical parametersUS-100 ultrasonic ranging moduleOperating VoltageDC

SKU1589410