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Industry insiders said that Apple has teamed up with E Ink, a leading ePaper company, to develop a new "iPhone", which seems to have added two sub-screens made of ePaper to the back of the iPhone, wh...[Details]
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The following figure is the overall architecture of the S3C2440 chip: in, AHB BUS is a bus for high-speed devices, and H means high. APB BUS is a bus for low-speed devices, and P stands for the...[Details]
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Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
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Solar cooling has good seasonal matching, that is, the hotter the weather, the better the solar radiation, and the greater the cooling capacity of the system. This feature has attracted attention and ...[Details]
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Rectification circuits are widely used in DC motor speed regulation, DC voltage regulation and other occasions. The three-phase half-controlled rectifier bridge circuit structure is a common rectif...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by
OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 ...[Details]
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The digitally programmable precision resistor shown in Figure 1 can be used as a microprocessor-driven power load in a custom-designed ATE (automatic test equipment). IC1 is an 8-bit current-output ...[Details]
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China Energy Storage Network News:
The cumulative number of registered users has exceeded 60,000, 23,000 energy-consuming enterprises have settled in, and 838 service providers have been ca...[Details]
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Ruckus Networks, a CommScope company dedicated to developing innovative wired and wireless networking technologies, recently announced two new products to complement its growing multi-gigabit access ...[Details]
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With the development of computer, communication, automatic control, microelectronics and other technologies, it has become a reality for electrical equipment to access the Internet. Compared with tra...[Details]
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The technology of virtual instruments (VI for short) is developing very rapidly. The main functions of all measuring and testing instruments can be composed of three parts: ① data acquisition ② da...[Details]
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Although Microsoft has stopped Windows 10 Mobile and Andromeda projects, and even removed the GUID related to the call function from the Windows system at the beginning of the year, people still foun...[Details]
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Recently, there was news that TCL Huaxing plans to build an 8.5-generation LCD production line in Guangzhou. In fact, it is not an 8.5-generation line. Jiwei.com reporters have just received news tha...[Details]
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The uboot startup is similar to the BIOS startup process in a PC, and is briefly described as follows;
The first stage
1: Initialize the hardware in the CPU (shield all interrupts, set the CPU cloc...[Details]
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In commonly used low-voltage power supplies, capacitors are used to reduce voltage (actually capacitors are used to limit current) compared to transformers. Power supplies that use capacitors to re...[Details]
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