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The process of measuring resistance with a pointer multimeter is as follows: 1. First select the gear (×1, ×+, ×+0, ×1K, etc.), then touch the two meters vertically, and adjust the zeroing resistance...[Details]
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0 Introduction
Since the advent of MOSFET and IGBT, voltage-controlled power electronic devices, especially IGBT, have been experiencing a rapid development process. The voltage of IGB...[Details]
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XX Subway Line K is a north-south passenger trunk line with a total length of 48km, including about 5km of elevated lines, 1km of ground lines, and about 42km of underground lines. There are 30 statio...[Details]
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The roles of analog designers and power designers have been changing over the past decade. More recently, this trend has been exacerbated by the increasing levels of semiconductor integration and g...[Details]
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Recently, Google's online store held a promotion, and the original price of Pixel 4 was reduced from US$799 to US$499 (approximately RMB 3,500), a drop of up to RMB 2,100. On May 9, accordi...[Details]
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Huawei has just announced that it will hold a new product launch conference in Chengdu on June 5 to officially release its new Maimang series smartphone. According to official pre-release information...[Details]
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On the evening of July 17, Luxshare Precision released an announcement stating that based on the company's mid- and long-term business layout and strategic development needs, the company and its cont...[Details]
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Preface
In recent years, with the deepening of reform and opening up, people's living standards have greatly improved, more people have participated in physical exercise, and the level of athle...[Details]
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According to Jiwei.com, the downstream terminal markets of the electronics industry are recovering and the process of domestic substitution is accelerating. Since Q2 2020, the demand in my country's ...[Details]
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The U.S. government confirmed on Monday that it would amend its ban on American companies doing business with Huawei to allow it to cooperate in developing next-generation 5G network standards. U.S. ...[Details]
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LDO is a micro-power low-dropout linear regulator that usually has extremely low self-noise and high power supply rejection ratio PSRR (Power Supply Rejection Ratio).
LDO is a new generation of int...[Details]
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1. Implementation of C language callback function
1. What is a callback function?
In short, a callback function is a function that is called through a function pointer. If you pass a function p...[Details]
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Whether a technology is useful or not often depends on whether we have implemented it. This sentence is even more obvious in the 4D millimeter wave radar industry. Before the advent of 4D millim...[Details]
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The reporter learned from the Shanghai Construction Project Environmental Impact Assessment Information Website that the Shanghai Construction Project Environmental Impact Assessment Information Disc...[Details]
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Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]
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