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There is a full-duplex serial communication port inside the MCS-51 microcontroller, namely the serial receive and transmit buffer (SBUF). These two physically independent receivers and transmitters c...[Details]
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Cobalt-free batteries are a new technology and a topic that the entire lithium battery industry is currently actively tackling. In the current electric vehicle power battery market, ternary lithium...[Details]
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Pulse skipping mode (PSM) is a widely used method to improve light load efficiency. We will take the TPS65290 device with PSM mode as an example to explain how to select the output filter capacitor. ...[Details]
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An independent lab claims that the iPhone 11 Pro emits radiation more than twice as high as the Federal Communications Commission (FCC) allows, but poses no apparent risk to public health, Apple Insi...[Details]
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On August 7, State Grid Shanghai Electric Power Company successfully completed the city's largest virtual power plant rapid peak shaving capability verification since the peak summer, with the maximum...[Details]
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Slow charging speed is a major problem for electric vehicles. According to foreign media reports, Canadian technology startup eLeapPower has developed integrated inverter technology that allows elect...[Details]
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Recently, Beijing Rosenbot Technology Co., Ltd. announced the completion of a round B financing of over 100 million yuan, led by Beijing Zhongguancun Science Park and Shenzhen Capital Group, follow...[Details]
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Several questions:
1. The compiler and linker locate the stack segment at the end of all segments in IDATA, that is, the high end of memory IDATA;
2. The interrupt stack is located at the end of the...[Details]
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With the rapid development of white light LED technology, many practical and impractical solutions have been proposed. Here we analyze the lighting applications and prospects of LED by comparing s...[Details]
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The new devices are available in the standard 6mm x 6mm PowerPAK MLP66-40L, the new 5mm x 5mm PowerPAK MLP55-31L and the 4.5mm x 3.5mm PowerPAK MLP4535-22L packages.
MALVERN, Pa. — Decem...[Details]
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A fundamental trend in the automated test industry is the significant shift toward software-based test systems. For example, the U.S. Department of Defense (DoD) is one of the world’s largest customer...[Details]
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Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 51403 and patent number 201310281715.4, maintaining the...[Details]
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On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]
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Functions of smart home gateway
1. Perception of network access
The smart home gateway can obtain the properties, status and other information of different nodes, and can wake up, remotel...[Details]
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Introduction
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The inverter power supply with a control circuit composed of a single-chip microcomputer and DSP as the core can realize full digital control of the...[Details]
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