Date：2025-10-08 Categories：Product knowledge Hits：167 From：Guangdong Youfeng Microelectronics Co., Ltd
3. Choose the appropriate frequency
The operating frequency of ultrasonic sensors is usually between 20 kHz and 1 MHz. High frequency sensors can provide better resolution and shorter minimum detection distance, diode but their detection range is smaller and more sensitive to material types. Low frequency sensors can provide longer detection distances, but with lower resolution. Therefore, it is very important to choose the appropriate frequency according to the specific needs of the application.diode
4. Consider the measurement range
The measurement range of an ultrasonic sensor refers to the minimum and maximum distance it can accurately measure. When selecting, it should be ensured that the measurement range of the sensor covers the distance required by the application. Meanwhile, considering the minimum and maximum distances that may exist in practical applications, choose sensors that can work stably within this range.diode
5. Resolution and accuracy
Resolution refers to the minimum distance variation that a sensor can distinguish, while accuracy refers to the deviation between the measured value and the actual value. High precision and resolution are crucial for many applications, especially in precision measurements. Therefore, based on the accuracy and resolution requirements of the application, choose the appropriate ADSP-21060LCW-160 sensor.diode
Previous： Classification, Structure, and Principle of MOSFET
