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Electromagnetic compatibility (EMC) refers to "the performance of a device, equipment or system that allows it to work normally in its own environment and does not cause strong electromagnetic inte...[Details]

Introduction: 　　This topic comes from a project of Beijing Puji General Company. Since the company’s existing stand-alone spectroscopic instrument products (such as 1810, T6, etc.) use parallel port...[Details]

Use the DTR pin and RTS pin in the serial port chip CH340 to control the level state of the microcontroller reset pin and BOOT0 pin, so as to achieve one-click download. For this one-click download...[Details]

For anyone who has ever operated an oscilloscope, almost everyone has used an oscilloscope probe once or twice. Some people have a good experience with it, while others have a less than satisfactory ...[Details]

According to the WeChat official account of "Unisociety Group", Unisoc Group's subsidiary Ziguang Liansheng recently announced that it has successfully acquired a majority stake in the Swedish Nile G...[Details]

Knowing this common sense is helpful for PCB LAYOUT. Several IC packages will also be introduced below. BGA (ball grid array) This package was developed by Motorola in the United...[Details]

Insufficient production capacity, tight inventory, and continued price increases of overseas chips Affected by the global epidemic, overseas chip supplies have become tight since the secon...[Details]

The most basic process of designing a circuit board can be divided into three steps: designing the circuit schematic, generating a network table, and designing the printed circuit board. Whether it i...[Details]

The servo motor moment of inertia and the load moment of inertia are two different concepts, which play an important role in the servo control system. This article will introduce in detail the diff...[Details]

Drivers have been longing for a future where cars can reach new levels of functionality and safety, as described in science fiction novels, while also having cockpits with colorful displays. With the...[Details]

　　After studying microcontrollers for so long, I feel that if I want to go deeper, I have to learn assembly language, or at least understand the internal structure of the microcontroller. Below, I wi...[Details]

Samsung said on Monday it has started building a new NAND flash memory chip production line in the country, betting on increased demand for personal computers and servers, Reuters reported. Samsung p...[Details]

Digital filters are used in discrete systems; analog filters are used in continuous-time systems and can also be used in discrete-time systems, such as SC (switched capacitor) filters. A digit...[Details]

The main challenge facing software developers today is to quickly create differentiated and customized software and provide an excellent customer experience. To meet this challenge, they often rely o...[Details]

Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]