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Recently, Macromicro Technology stated in an institutional survey that the vast majority of the products currently provided by the company to photovoltaic customers are self-produced IGBT single-tu...[Details]
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0 Introduction
Digital signal processing can easily implement various advanced adaptive algorithms and complete functions that analog circuits cannot achieve. Therefore, more and more anal...[Details]
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On June 8, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched a high-power power adapter soluti...[Details]
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The intelligent lighting system designed in this scheme can set the desired light intensity, color temperature and special lighting effects through the human-machine interface. When the remote cont...[Details]
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After becoming a standard interface for consumer electronics, HDMI has also been widely used in other fields such as car displays. For design engineers who were not originally professional in the fie...[Details]
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Memory prices continue to fall, with the spot price of DRAM falling to just over US$3. Samsung Electronics' standard 8GB DRAM for retail use even fell below 30,000 won for the first time. South Korea...[Details]
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Test environment: KEIL
(1) An int variable occupies 2 bytes in 51 and 4 bytes in ARM
(2) Structure alignment In 51, it is aligned according to one byte; in ARM, it is aligned according to t...[Details]
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Preface: Recently, I started to design a brushless DC motor electronic speed regulator. Referring to some information on the Internet, I chose the Atmega8A-AU microcontroller as the main control chip...[Details]
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The transformer whistles mainly because the transformer's excitation component contains low-frequency oscillations, which causes the magnetic molecules of the magnetic core to move in this low-f...[Details]
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There are many types of USB devices on the market, but these devices have some common characteristics. According to these characteristics, USB devices can be divided into different categories, such...[Details]
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Jiwei.com News (Text/Digital Control): As we all know, Apple's iPhone has always done an excellent job in terms of the privacy and security of consumers' personal mobile phones. It can be said to be ...[Details]
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I2C and SMBUS bus master-slave mode is different from 4-wire SPI QSPI and Microwire data interface standards. This bus mode only needs 2 lines for data transmission and sends and receives data on the...[Details]
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On July 29, good news came from the Ali region of Tibet. The first phase and second stage project of the "source-grid-load-storage" new energy system for lithium extraction from Lago Salt Lake, whi...[Details]
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summary:
As more and more smartphones and tablets are designed with built-in batteries, how to perform a hardware reset of the system when the system software freezes has become an increasingl...[Details]
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01 Background
The Local Interconnect Network (LIN) protocol is based on the Volcano-Lite technology developed by Volvo spin-off Volcano Communications Technologies (VCT). Because other automot...[Details]
RF/Wirelessly
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