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Interface circuit between MT8880, AT89C51 and voice circuit There are five registers inside the MT8880, which are the receive data register, the transmit data register, the transceiver control regi...[Details]
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As the core component of new energy vehicles, the electric drive system has an important impact on the vehicle's power, economy, comfort, safety and life.
In the electric drive system, t...[Details]
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As of the close of October 21, the three major A-share indices closed down today, with the Shanghai Composite Index down 0.09% to 3325.02 points; the Shenzhen Component Index down 1.00% to 13467.91 p...[Details]
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The biggest advantage of the transformer switching power supply is that the transformer can output multiple sets of voltages of different values at the same time. It is easy to change the output ...[Details]
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SEMI called on Monday for a review of the Trump administration's export control policies and urged the incoming U.S. Commerce Secretary to work with allies when restricting the sale of U.S. technolog...[Details]
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A large number of studies have shown that sulfur is a promising negative electrode material in high-capacity batteries, and it is inexpensive and has little impact on the environment. However, sulf...[Details]
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T. Rowe Price, one of the largest mutual fund management companies in the United States, has always been the largest shareholder of Tesla besides Musk. Its latest 13F report confirmed media reports a...[Details]
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Countries are increasingly stringent in their requirements for the power factor of LED bulbs, making the design of LED driver circuits increasingly challenging. Therefore, semiconductor companies h...[Details]
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Hardware platform: stm32F407Zet6 Software platform: stm32cubeMX 4.7+MDK5.14 Circuit connection: PA9, PA10 Step 1: Create a Keil project through the Stm32CubeMX graphical interface The places that nee...[Details]
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Genesys® (https://www.genesys.com/zh-cn), a leading global provider of cloud customer experience and contact center solutions, recently announced that Genesys Cloud is now available on the AWS Market...[Details]
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The CO2 laser power supplies introduced above all use power frequency transformers. Since the laser output power is large, the power consumption of the power supply is also large, so the size and wei...[Details]
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Below are the discussions I found that can be used as reference + my comments Comment: In a chip system, the uart driver is written by the manufacturer, so how do they associate printf with uart? Som...[Details]
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Shanghai, China—October 20, 2021—BlackBerry recently announced the launch
of a reference design that virtualizes Android Automotive OS on Qualcomm's third-generation Snapdragon automotive cockp...[Details]
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From August 17 to 18, the first Science and Technology Open Cooperation Conference of China Pingmei Shenma Group was held at Baigui Lake in Pingdingshan, the Eagle City of Central Plains. 9 academicia...[Details]
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According to foreign media reports, recently, the British consumer rights organization "Which?" filed an antitrust lawsuit against Apple on behalf of approximately 40 million iCloud users, accusing...[Details]
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