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The reporter of Daily Economic News exclusively learned the details of the 5G packages from the insiders of the operators. The 5G packages of the three operators are not less than 128 yuan per month....[Details]

       In the past two years, mobile phone manufacturers have liked to launch super-large cup models, relaxing some restrictions on lightness and appearance, and pushing the overall hardware to the e...[Details]

Basic Working Principle of Flyback Transformer Figure 1 (a) is the working principle diagram of the flyback transformer, in which the conduction and cutoff of the switch tube VT1 cause the primary w...[Details]

1. Introduction As we all know, the position of the receiver in the radio measurement and control equipment is between the antenna and the signal processing system. Its function is to...[Details]

Everyone knows that if a Linux application wants to access the kernel, it must use a system call to switch from usr mode to svc mode. Let's take a look at its implementation process. System ca...[Details]

Ford Motor Co., Ltd. announced plans to invest more than $1.45 billion and add 3,000 jobs in two production plants in southeast Michigan to further consolidate its leadership in the truck and SUV mar...[Details]

The chip manual states that AFR0 and AFR1 cannot be used at the same time AFR1 Alternate function remapping option 1 (2) 0: AFR1 remapping option inactive: default alternate function(1); 1: Port A3...[Details]

On the 15th, reporters learned from Southern University of Science and Technology that the team of Guo Chuanfei, a professor in the Department of Materials Science and Engineering at the school, has ...[Details]

With the development of integrated circuits today, EDA (Electronic Design Automation) has long been the cornerstone of chip design process support, and its importance is self-evident. Although there ...[Details]

Dear experts, I am now porting a program to stm32F4. It was previously running on a PC. I chose this chip because it has an FPU. When debugging, I found many problems. In addition to setting the FPU, ...[Details]

On August 20, at the public transformer in Shujiamen Community, Jianbei Village, Honghe Town, construction workers from the State Grid Jiaxing Power Supply Company were connecting a super-large...[Details]

According to foreign media reports, Keysight Technologies, a world-renowned measurement instrument company, announced the launch of the SL1800A series enhanced scientific laboratory regenerative DC...[Details]

1wire_ts.c source code: #include "linux/errno.h" #include "linux/kernel.h" #include "linux/module.h" #include "linux/slab.h" #include "linux/input.h" #include "linux/init.h" #include "linux/serio.h" ...[Details]

An electric power inverter is a convenient power converter that can convert DC12V direct current into AC220V alternating current, the same as the mains power, for use in general electrical applianc...[Details]

On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]