Design principle analysis of ultrasonic liquid level measurement system

Working frequency: the resonance frequency of piezoelectric wafer. The longer the wavelength, the smaller the frequency and the larger the detection distance, but the accuracy will be reduced. Sensitivity: the higher the output power, the higher the sensitivity. Beam angle: when the energy intensity is reduced by half (- 3dB) with the extension line of […]

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Main performance advantages of ldc1000

For the existing sensing technology, whether it is high-end sensitivity and high-precision ultrasonic sensor, or low-end and low-cost switching sensor, ldc1000 can be competent. Working principle of ldc1000 The detection principle of ldc1000 inductance is based on the principle of electromagnetic induction. When an alternating current is added to the coil, an alternating magnetic field […]

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Application analysis of MEMS ultrasonic sensor

Augmented reality / virtual reality (AR / VR) systems are increasingly widely used in various fields, such as entertainment, education, health care and other industrial applications. With these technologies, users can simulate complex tasks or surgery in virtual space. Sensing technology enables users to get a real experience in virtual space through advanced and accurate […]

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Detailed analysis of Ti ultrasonic sensing technology for flow measurement

Ultrasonic sensing technology uses the correlation between the time of flight (TOF) of ultrasonic and the medium velocity in the pipe section to obtain the time difference of ultrasonic propagation in the downstream and countercurrent directions, and finally measure and calculate the flow. This technology is excellent in measuring a wide range of flow rates, […]

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Application of ultrasonic sensor

By using high-frequency sound waves to detect the position and distance of objects, ultrasonic sensors can usually work when other types of sensors are insufficient. They work like echolocation in bats or dolphins, where these sensors emit sound waves (not audible to humans) and then detect when they bounce back when they hit an object. […]

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Composition and working mode of ultrasonic sensor in smartcar 2.0

Working mode of smartcar2.0 ultrasonic sensor A board of the ultrasonic sensor in smartcar 2.0 has a receiving part and a transmitting part. The transmitting part sends ultrasonic waves, and the receiving part receives the data reflected from the obstacles. According to this ultrasonic sensor to detect obstacles, to achieve autonomous search. This chapter will […]

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