ABS is synthesized from three chemical monomers: acrylonitrile, butadiene and styrene. Each monomer has different properties: acrylonitrile has high strength, thermal stability and chemical stability;...
[i=s] This post was last edited by qwqwqw2088 on 2019-5-1 10:09 [/i] [size=5]Introduction to millimeter wave sensors [/size] [size=5]The application of millimeter wave radar is everywhere [/size] [ali...
With the development of wireless charging technology, its application is becoming more and more extensive. However, most existing wireless charging applications need to be powered by conventional powe...
Please help me, as shown in the figure below, there is an interface of this type, SDO1 SDO2, if it is connected to a microcontroller (STM32), which interface can be used? If it is SPI, 1 SPI has only ...
Thank you, wife.In the past four years, our family has improved financially, and we no longer have to be timid about daily expenses, but our relationship has not improved as the days go by. I miss the...
Recently, Philips Automotive Lighting showcased its latest technological achievements and research directions at the Guangzhou International Lighting Exhibition. As a global leader in automotive ligh...
Abstract: In order to extend the service life of the computer, the advantages of the two charging methods, float charging and cycle charging, are proposed and analyzed. The three-stage charging ...[Details]
The domestic CPU market has always been controversial. Companies such as Loongson and Zhaoxin have launched a number of PC CPUs, but they are only limited to use by a few domestic brands and have not...[Details]
In a circuit where a single frequency converter is connected to multiple motors, a circuit breaker is usually used at the frequency converter input terminal for short-circuit protection (the freque...[Details]
On December 3rd local time, the U.S. Department of Defense issued an announcement, listing China Construction Technology Group, China International Engineering Consulting Corporation, China National ...[Details]
At the 2021 Computex Taipei Computer Show, AMD CEO Lisa Su announced that she would bring her own RDNA 2 architecture GPU to Samsung Exynos SoC to replace the original Mali GPU. Although she did not ...[Details]
Gartner predicts that global public cloud end-user spending will reach nearly $600 billion in 2023 Inflation pressure creates push-pull effect on cloud spending According to Gartner's latest fore...[Details]
Recently, researchers from Princeton University and the University of Washington developed a rice-sized micro-camera that can take high-definition full-color photos and play an important role i...[Details]
On the morning of February 28, the second phase expansion project of Guangdong Xin Semiconductor was successfully signed. It is reported that the second phase of Guangdong Xin Semiconductor's const...[Details]
This article was written a bit slowly because I had to figure out some details, but I will write it in more detail.
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Introduction: Last month, I was invited to watch the online conference of SemiDrive's 9 series SoC. In fact, I received an invitation to the offline conference at the beginning of the year, but the t...[Details]
Circuit Principle: The battery automatic charger shown in the figure uses a single transistor as the simplest window comparator. When the battery voltage is lower than the preset value, the batter...[Details]
Measuring low currents is very delicate. Clever analog design techniques, the right components, and equipment can help.
Key Points
Measuring low currents faces physical and noise limita...[Details]
According to foreign media reports, with the increase in carbon emission requirements and the development of electric vehicles, many automakers have formulated timetables to stop producing fuel vehic...[Details]
0 Introduction
Integrated circuit testers can be used to measure the quality of integrated circuits and are widely used in electronic laboratories. In actual use, it is found that some tes...[Details]
WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
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