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 ...

Abstract: In order to simplify the complexity of ultrasonic and electromagnetic wave signal detection and improve the accuracy of partial discharge detection of power equipment, a sensor design idea ...

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.

Grok Code Fast 1 by xAI—Built from Scratch for Speed, Economy, and Smarter Agentic Coding (Could It Rival Claude?) FBI warns of 3-phase scam that is draining bank accounts Bruce Willis’s wife hits out ...

The DHT20 is a humidity and temperature sensor. The sensor has a fixed address of 0x38. It is not known if the address can be changed. The library must be initiated by calling the begin() function.

The federal government has unveiled a suite of measures to cut red tape around Australia's building guidelines in a bid to speed up housing developments. The government promises cutting red tape to ...