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Early chargers used single-phase mains rectification and then a buck circuit to step down the output, so when charging a 492V battery pack, two charger units need to work in series. This charger st...[Details]
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Recently, a number of companies in the power battery industry chain announced the establishment of new headquarters, research institutes, etc. in Shanghai. On August 18, the Shanghai Municipal Peo...[Details]
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0 Introduction
With the advancement of science and technology, single-chip microcomputers and related electronic technologies have developed rapidly, and their application areas have been ...[Details]
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Automotive grade single-channel high-side driver chip with current detection analog feedback--HL8518
Product Description:
Operating voltage range: 3.5V~40V
On-resis...[Details]
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1. Purpose of writing UBIFS is a new file system designed for nand devices. There are also some technical bottlenecks for dedicated file systems such as JFFS2 and YAFFS2, such as: large memor...[Details]
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According to CCTV Finance, citing CNN, several international airlines said they would cancel flights to the United States starting Wednesday due to uncertainty about whether there would be inte...[Details]
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Introduction
With the rapid development of IT technology, single-chip microcomputer application systems have covered almost every corner of social life, from consumer electronics, communica...[Details]
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According to the website of the U.S. International Trade Commission (ITC), on August 29, 2022, the U.S. International Trade Commission (ITC) launched a Section 337 investigation into patent infring...[Details]
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Overview of PIC Microcontroller PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with sepa...[Details]
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1 Introduction
At present, with the widespread opening of the caller identification (caller ID) service in the telecommunications sector, telephones with caller identification function are becoming...[Details]
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Recently, Xiaomi Mijia launched its first flagship electric shaver, the Mijia Electric Shaver with five reciprocating blades, which is a benchmark product that competes with high-end shavers from...[Details]
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1 Circuit Design For wireless charging circuit, there are three main circuits: oscillation circuit, amplifier circuit and wireless receiving circuit. Here we mainly discuss the wireless charging ...[Details]
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In the header file of the myled bare metal program of mini2440, the option.ini header file defines the relevant configuration of the chip (Configuration of memory-related register values. The configu...[Details]
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Dynamic Young's Modulus is an important parameter of the mechanical properties of rigid materials such as concrete in the design of construction projects. It reflects the slight deformation of the ...[Details]
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Recently, at a special series of activities focusing on the future of Shanghai's smart manufacturing and win-win industries, guided by the Shanghai Municipal Economic and Information Commission, Yang ...[Details]
Programming Basics
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