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As people's living standards improve, cars have gradually become an essential means of transportation for families. With the rise of the concept of the Internet of Things, a new trend of "Internet...[Details]
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1. Install CodeWarrior The development environment for Freescale's 16-bit microcontroller is CodeWarrior5.1. This software is easy to install and the installation file can be downloaded from th...[Details]
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Tianfeng International Securities analyst Ming-Chi Kuo recently released a report showing that Kuo predicted that Huawei might sell Honor. Guo Mingchi explained that Huawei's sale of Honor's mobile p...[Details]
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In a multi-layer board, since there is more than one ground plane, we must carefully consider where the return ground current flows.
Figure 5.2 illustrates
the basic principle of
retu...[Details]
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Key detection uses the basic input function of the GPIO peripheral. When the mechanical contacts of the key are opened or closed, due to the elastic effect of the contacts, the key switch will not be...[Details]
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1. Chip heating
This content is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, th...[Details]
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Recently, the authoritative market research organization IHS Markit issued the "2020 Global Household Energy Storage Market Share List", and Wotai Energy ranked in the top 5. This industry ranking ...[Details]
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If your phone is lost, be sure to log in to the cloud service as soon as possible to search for the phone's location. Otherwise, if someone picks it up and turns it off, you won't be able to lo...[Details]
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The Internet of Things (IoT) has revolutionized many industries, opening up new avenues for innovation and economic growth. However, this new era of connectivity has also brought with it a serious ba...[Details]
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7. Serial communication The basic concept of serial communication is to use one line to receive RX and another line to send TX data. So when should we send? When should we start receiving? For exampl...[Details]
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On August 28, realme held a "leapfrog" fifth anniversary speech and a new product launch conference for the realme GT5, officially launching the new realme GT5. As Realme’s “fifth anniversary leapfro...[Details]
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On March 27, the 2024 Second China Energy Storage Conference hosted by the China Electricity Council (hereinafter referred to as CEC) was held in Beijing. Liu Yongdong, Deputy Secretary-General of the...[Details]
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ABB industrial robots are a type of automation equipment widely used in the manufacturing industry, with the characteristics of high efficiency, precision and stability.
1. Overview of ABB Ind...[Details]
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The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]
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Abstract: The development status of three-phase power factor correction circuits is reviewed, and typical topologies are analyzed and compared.
Keywords: three-phase rectifier; harmonics; power...[Details]