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      Apple’s iPhone 13 series was officially launched on September 24. Many users have already received and started using the iPhone 13 series phones. 　　Today, some users reported that there were pr...[Details]

　　1. Design Summary 　　The frequency characteristic tester is an instrument used to measure the transmission characteristics and impedance characteristics of the circuit, referred to as a sweeper. The...[Details]

Euler open source operating system successfully adapted to VisionFive RISC-V single-board computer Recently, the Euler open source operating system has been successfully run on Visio...[Details]

1 Introduction The tax control system is the "POS electronic tax control system", which is an electronic information network composed of POS machines, Golden Tax Cards/IC cards, card readers, ...[Details]

Study on Acoustic Emission Monitoring Method for Tool Wear and Breakage Abstract: This paper discusses the principle and implementation method of online monitoring of tool wear and breakage by acou...[Details]

Four input modes of STM32 1. Pull-up input (GPIO_Mode_IPU) Pull-up input means that a pull-up resistor is added after the signal enters the chip, and then converted into 0 or 1 signal through Schmitt...[Details]

ADC is the bridge connecting the real world and the digital world. Because it involves high technical barriers such as processes, circuits, and systems, its design is extremely difficult and it is kn...[Details]

　　Industrial thermocouples are commonly used temperature measuring elements in temperature measuring instruments. They directly measure temperature and convert temperature signals into thermoelectric...[Details]

　　The electromagnetic compatibility of UPS uninterruptible power supply must be solved in the product development stage. According to the product characteristics of UPS, the electromagnetic compati...[Details]

Through-hole devices use ferrite core technology, operate up to +155°C, and have low DC internal resistance, helping to reduce power dissipation and improve efficiency MA...[Details]

How can people with aphasia who have clear minds speak normally? Now there are new research results. Recently, researchers from the University of California published their research results in the jo...[Details]

China Energy Storage Network News : On October 23, State Grid Corporation of China Chairman Kou Wei met with Israel Electric Corporation Chairman Yiftah Lantar and his delegation in Beijing. ...[Details]

In the development and application of single-chip microcomputers, we often use a master-slave control structure. A PC is used as a host computer to control multiple single-chip microcomputer system...[Details]

A conversation can only be created if no other conversation exists. The dialog can be deleted using a softkey whose label is defined. A maximum of 7 soft keys can be defined.  D...[Details]

Industrial Control Systems (ICS) are computer systems used to monitor and control industrial production processes. With the rapid development of Industry 4.0 and smart manufacturing, ICS have been ...[Details]