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1. Introduction With the dual pressure of energy conservation and emission reduction and production costs, today's steel industry needs higher efficiency than ever before. For any steel plant,...[Details]

The US BIS issued a new ban on Huawei on August 17, requiring that any components produced using US technology and software will no longer be shipped to Huawei without the permission of the US Depart...[Details]

Abstract: This paper analyzes the common problems in laboratory calibration of current transformer errors: reverse polarity, wrong ratio, secondary open circuit, abnormal error displa...[Details]

According to the news released by Sino-Singapore Guangzhou Knowledge City, Guangdong Microelectronics' 12-inch chip project started production on June 15, with the goal of officially going into mass ...[Details]

    1. Probes are usually packaged in two pieces, because today’s oscilloscopes have more than two channels. In order to distinguish the probes when two channels are measured at the same time, each p...[Details]

Following the trend of new energy vehicles, the charging industry is very lively, but charging operators and platform providers have not found a sustainable and generally feasible profit model.   Yun...[Details]

Radar signal simulator is the product of the combination of analog technology and radar technology. It generates radar echo signals through analog methods so as to debug the radar system backstage ...[Details]

On the morning of June 27, Ziguang Group issued an announcement on its official website, appointing Mr. Ma Daojie, the group’s executive vice president, as a director of Ziguang Zhanrui and selecting...[Details]

       Samsung wants people to know that its new Galaxy S21 Ultra 5G is a camera phone. Its five image sensors, including four on the back, show the company’s seriousness about mobile photography. Th...[Details]

In fact, as long as you have mastered the first few steps and are familiar with the Keil MDK development environment, simple bare-metal programs such as LEDs and buttons are actually no different from...[Details]

The previous article talked about how to measure inductance. This time, let’s talk about how to measure capacitance. Compared to resistance, the measurement of capacitance is a bit more complicated...[Details]

iPhone XI will be released in September. Now there are more and more news about iPhone XI models on the Internet. The appearance of iPhone XI is likely to be the same as the previous renderings. Many...[Details]

According to Korean media reports, Samsung Electronics recently adjusted the organizational structure of its DS (system products) department and established a new test and packaging (TP) center. The ...[Details]

Recently, a customer encountered a problem. Their company produces low-power motors. The motors produced have to be measured one by one with an oscilloscope. This is too inefficient. They want to tes...[Details]

Not only the GT-R , but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels to ensure that th...[Details]