-
According to the latest statistics, Huawei's mobile phone ranking dropped to sixth in the world in the first quarter of this year, and its market share is even more regrettable, only 4%, less than a ...[Details]
-
The figure shows the basic structure of IR power MOSFET. Each hexagon in the figure is a MOSFET cell. Because the cell is hexagonal, IR often calls it HEXFET. Power MOSFET is usually composed of ma...[Details]
-
----General wiring rules for automobile circuits----
Automobile wiring generally adopts a single-wire system, electrical equipment is connected in parallel, and the negative pole is grounded. ...[Details]
-
Jiwei.com reported on December 2 that today Hisense officially released the senior citizen phone Xinyi T50, 6GB+128GB, priced at 1,599 yuan, and will go on sale on JD.com tomorrow. When you place an ...[Details]
-
An international research team led by Philipp Walter of the University of Vienna, Austria, has made a major breakthrough in quantum technology: they have successfully demonstrated quantum interfere...[Details]
-
When Apple released the iPhone 12 series last year, it brought the small-screen flagship iPhone 12 mini for the first time. The phone uses a 5.4-inch notch full screen, making the size of the...[Details]
-
Samsung has been sued in Europe for infringing patents for HEVC, a technology used to compress video in smartphones and 4K TVs, marking an escalation in a dispute over patent pools. According to eeNe...[Details]
-
Transformers are one of the most common power equipment in the distribution network. They are also the most common power equipment in grassroots management. As a grassroots manager, the normal operat...[Details]
-
Recently, OnePlus officially announced the pricing of the new OnePlus Watch Cobalt Alloy Limited Edition. OnePlus announced the smartwatch along with its flagship OnePlus 9 series smartphones back ...[Details]
-
1 Introduction Frequency selective surface (FSS) is a two-dimensional periodic array structure, which is composed of periodically arranged metal patch units or periodically arranged aperture unit...[Details]
-
The main ones used are 103 and 407 series 32 Before I knew it, I was already halfway through my sophomore year. I always wanted to start learning 32, but I never really started to learn 32 in a s...[Details]
-
(Medtec China, Shanghai) It is predicted that the market size of China's medical device industry will exceed 900 billion yuan in 2022. However, high-end products are still mainly dependent on imports...[Details]
-
1.1 The basic equivalent circuit of the current transformer is shown in Figure 1.
Figure 1 Basic equivalent circuit of current transformer
In the figure, Es—secondary induced potential...[Details]
-
In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 13. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
-
Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD