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On July 5, the Hubei Provincial Energy Bureau issued a letter on "Guiding Opinions on Accelerating the High-Quality Development of New Energy Storage Industries (Draft for Comments)". The document ...[Details]
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This week, General Motors CEO Mary Barra spoke about the future of the largest U.S. automaker. Once you start to believe the science of global warming and look at the regulatory environment around th...[Details]
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The patent protection war in the semiconductor industry has reignited. According to the case number (2019) Hu73ZhiMinChu508, on July 4, the Shanghai Intellectual Property Court formally accepted the ...[Details]
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Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage by ...[Details]
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You may have heard of Autopilot , Tesla 's advanced driver assistance system that combines adaptive cruise control, forward collision warning, and lane keeping assist. There is another lesser-kno...[Details]
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The isp made a brief summary. Through online programming (the chip is programmed by continuously resetting the chip while the high voltage is converted), the MCU's flash, eeprom, fuse bits, encryptio...[Details]
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method one:
unsigned char volatile xdata CH375_CMD_PORT _at_ 0xBDF1; /* I/O address of CH375 command port */
CH375_CMD_PORT = Data;
Method Two:
*((unsigned char xdata *) 0xBDF1) = Data;
...[Details]
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With the development of microelectronics and computer technology, embedded technology has gained a broad space for development. Especially since the 1990s, the development and popularization of embedd...[Details]
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In daily life, we need such a
sound reinforcement
device in many occasions; it is small and easy to carry, has appropriate power, flexible reception mode, strong voltage adaptability, and...[Details]
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The circuits in this Design Idea take advantage of an inherent characteristic of the collector voltages in a single transformer push-pull dc/dc converter: they swing twice the supply voltage. When ...[Details]
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Google released a version of Chrome designed specifically for Apple M1 Macs earlier this week, and users with a new MacBook Air, MacBook Pro, or Mac mini will definitely want to download the Apple Si...[Details]
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The method of testing a mobile phone charger is very simple. Just remove the transformer on the charger, connect the transformer on the standby side, and measure whether the output voltage of the c...[Details]
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Data released recently by the Ministry of Industry and Information Technology show that in 2021, facing the complex and changing economic situation both internally and externally and the pressure fro...[Details]
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Jiwei.com reported on September 10 (Text/Digital Control) that the iPhone 11 series will be released in less than a day. From many media reports, we can know that this year's iPhone 11 series does no...[Details]
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According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]
Toshiba Photorelays TLP3547 Review
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