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On July 31, according to Tencent News, on July 29, SAIC Group held an extraordinary shareholders' meeting. President Jia Jianxu introduced SAIC Group's recent performance goals, new products, refor...[Details]
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The schematic diagram of the DC current measurement method is shown in Figure 1-4. It consists of a meter head (magnetoelectric measurement mechanism) and multiple shunt resistors. The measured curre...[Details]
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Keil Cx51 compiler provides three compilation mode control commands: SMALL, COMPACT, LARGE, and their effects on variable memory space are as follows.
SMALL: All variables are defined in the on-chip ...[Details]
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China Datang Corporation has released the bidding announcement for the 2023-2024 photovoltaic inverter framework section one 196KW and above string inverters, section two centralized inverters, and...[Details]
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Introduction
An essential process in automobile development is to test and simulate the bus. If there is a tool that can simulate bus communication traffic, it will be much easier ...[Details]
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ROHM releases Schottky diode white paper to help automotive, industrial and consumer electronic devices achieve miniaturization and lower losses!
Preface
I...[Details]
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It supports functional safety for the first time in China and has obtained the highest level of certification. The movie "Fast and Furious 8" has a terrifying plot. The villain hacks into the car's...[Details]
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有机
发光二极管
(OLED) 显示器越来越普遍,在手机、媒体播放器及小型入门级电视等产品中最为显著。不同于标准的液晶显示器,OLED 像素是由电流源所驱动。若要了解 OLED 电源供应如何及为何会影响显示器画质,必须先了解 OLED 显示器技术及电源供应需求。
Market Environment
All major mobile phone compa...[Details]
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Car wireless charging is more convenient "stop and charge" and avoids the trouble of a unified charging interface. Based on the good experience and convenience, the car wireless charging market is we...[Details]
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Marvell's second-generation 100BASE-T1 features low power consumption and pin compatibility with previous generation products, exceeding automotive EMI standards Beijing, February 28, 2020 - Marvel...[Details]
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1. About the length of data types in C language
We should be familiar with the length of the 51 series C language data types, as shown in the following table:
type of data
length
...[Details]
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Recently, the development and commercialization of solid-state batteries have accelerated significantly. Many companies have increased their investment in all-solid-state battery technology, compet...[Details]
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In smart car racing and various smart car applications, the smart car needs to move quickly along a certain track. Ordinary infrared sensors, laser sensors, and camera recognition can effectively e...[Details]
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The working principle of the vortex flowmeter is to set a vortex generator in the fluid, so that regular vortices are generated alternately on both sides of the generator. The vortex columns are arra...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]