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Application of Pattern Recognition in Acoustic Emission Testing of Pressure Vessels In view of the development of full waveform acquisition technology and instruments for acoustic emission signals,...[Details]

Applications require differential measurements in the presence of high common-mode voltages, some of which are hundreds of volts or more. Making accurate measurements at these voltages is difficult a...[Details]

Arm linux system call analysis Overview The operating system provides a set of interfaces for processes running in user mode to interact with hardware devices and provide system services of the oper...[Details]

01 Introduction to Motor Temperature Detection Channel First, the SINAMICS DCM DC speed control device has the following two channels for collecting DC motor temperature sensor signals. ...[Details]

The shortage of automotive MCUs has triggered a question: how to ensure the autonomy and controllability of the domestic automotive chip supply chain. Especially as cars develop towards electrificati...[Details]

Nowadays, artificial intelligence is everywhere, and chips are everywhere. When artificial intelligence and chips meet, new industrial opportunities gradually unfold. According to the data from the...[Details]

    Recently, since the company project requires the STM8S105K chip, I have been tinkering with it these two days. It just so happens that I have opened a blog to record my work.     Development Env...[Details]

The previous article in this series, "A detailed explanation of the operational design domain (ODD) of autonomous driving", explained what autonomous driving ODD is. This article explains the concept...[Details]

Tesla CEO Elon Musk said on Twitter: "Tesla will restart production today in violation of the Alameda County, California ordinance. I will stand on the front line with all employees. If anyone is arr...[Details]

The flip phone durability test involves opening and closing the flip phone a preset number of times, and then observing whether the performance of each part of the phone is intact. This is a very imp...[Details]

one, To use DMA, you must first initialize a structure. This structure has only one field, name. When a DMA interrupt is requested, this name A dev_name will be passed. int request_irq( , , , const c...[Details]

1. Function of measuring instrument 　　According to the process requirements of forging equipment, the functions designed are as follows: 　　(1) There are two types of measurement modes: one is to tr...[Details]

　　In the process of using the uninterruptible power supply system, people often unilaterally believe that batteries are maintenance-free and do not pay much attention to them. However, data show ...[Details]

When installing a cell phone signal amplifier, the signal source is the most critical. The cell phone signal source is the soul of the cell phone booster. If there is no signal source, installing a c...[Details]

Life is a mixture of joy and sorrow, and so is business. Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two battery factory projects ...[Details]