Abstract: The total focusing method (TFM) is an ultrasonic phased array imaging algorithm used in ultrasonic nondestructive testing (NDT) that processes large amounts of data from full matrix capture ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !

Currently, the company has sufficient orders on hand, covering top automotive manufacturers worldwide. The main products include visual perception systems and ultrasonic radar systems, such as in-car ...

On August 27, Haon Qidian released a record of its investor relations activities, mentioning that while deeply engaging in the intelligent driving business, the company has also been actively laying ...

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