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 Soon after the bailout fund was confirmed, Shengli Precision seemed to have begun to reorganize its business system. On August 4, Shengli Precision announced that the company planned to sell 100% of...[Details]

1. What is FFT on an oscilloscope? 2. What problems can FFT on an oscilloscope solve? 3. FFT on an oscilloscope often becomes useless to users. What is the problem? 4. How do we make the spectrum ana...[Details]

Amid the "chip supply cut storm" of Huawei, the "chip weakness" of China's auto industry was also exposed. According to statistics, currently only less than 3% of domestic automotive chips are inde...[Details]

       Xiaomi's new high-end product, Xiaomi 11, will be officially released on December 28. Xiaomi 11 mobile phone has been listed on JD.com, and reservations are open. The price will be announced o...[Details]

Google held its autumn new product launch conference in New York today, launching its new smartphones Pixel 4 series, Pixel Buds headphones, Pixelbook notebooks and other new products.   This is a ha...[Details]

Instrumentation amplifiers (IAs) are the workhorse of sensing applications. This article will explore some ways to exploit the instrumentation amplifier’s balance and excellent DC/low-frequency commo...[Details]

How many companies are using the name of AI to do artificial intelligence?   As AI is put into practice, it has begun to become clear who has real skills and who can only play with concepts.   Just n...[Details]

How DVS works DVS通常用在为处理器供电的DC/DC变换器中。处理器工作在全速状态下和空闲状态下所需要的电压是不同的，DVS使系统控制器可以在需要的时候改变DC/DC变换器的输出电压。在移动设备中，DVS显著延长了电池的寿命，但并不影响用户程序的运行时间。 Modern dynamic voltage scaling (DVS) technology...[Details]

Abstract: This paper proposes a solution to realize the Profibus-DP master station (class 1) communication platform using FPGA and ARM microcontroller; analyzes the Profibus-DP communication protoc...[Details]

There are usually two control modes for stepper motors: full-step control and micro-step control. Full-step control controls the movement of the stepper motor by giving the direction of the current...[Details]

The STM32 RTC is powered by a button battery. I originally considered connecting the positive pole of the battery to an AD port to collect the voltage value, but I found that the battery was quickly ...[Details]

Considering that the non-stop toll collection system implemented in my country uses a dual-chip on-board electronic tag, it is necessary for the on-board electronic tag to have a strong power module t...[Details]

As mobile phones are always with us, it is inevitable that they will be lost. At this time, the positioning function of the mobile phone becomes very important. Recently, Ms. Li took a special car ...[Details]

In this era of digital innovation, only by relying on innovation, examining details before they take shape, and preventing changes in the future can we understand the situation, break through it, and...[Details]

On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]