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In the past, the most difficult part of an arbitrary waveform generator was the design of the output stage. The output range of a typical signal generator is between 25 mV and 5 V. To drive a 50 Ω loa...[Details]
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Medical fabric synthetic blood penetration tester The main purpose: It is suitable for measuring the anti-penetration performance of medical N95 clean clothing against synthetic blood splash. It can ...[Details]
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With the development of technology, there are more and more applications based on distributed, wireless sensor networks. This paper proposes a wireless sensor network experimental platform based on e...[Details]
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Development and Application of HB LED
More than 100 years after the invention of the electric light, the advancement of lighting technology has made the electric light face a serio...[Details]
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Undoubtedly,
LED
is leading the lighting industry into the future. The magnificent lighting rendering at the opening ceremony of the 2011 Shenzhen Universiade, the dazzling "Gate of the World", a...[Details]
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As an important part of smart cities, smart villages and smart parks, smart street lights play an important role in providing high-quality public services, reducing costs and achieving sustainable de...[Details]
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Introduction: PIC877a timer, interrupt system Summary: Timing, counting, from the analysis of its internal working mode, generally manifests as a counting accumulation function, usually triggered by ...[Details]
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There are safety issues in the use of electricity in electrical equipment, such as motors, cables, and household appliances. Modern life is changing with each passing day, and people cannot live with...[Details]
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BOE, CSOT and Samsung Display are said to be developing OLED panels for Samsung Electronics' Galaxy A73 smartphone, which it plans to launch next year. Samsung will evaluate the OLED panels from the ...[Details]
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The IOTA Foundation, a non-profit organization providing the world’s first scalable, lossless and fully decentralized distributed ledger technology, is working with STMicroelectronics to create a new...[Details]
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OPPO said: "There is no end to speed, Ace is the trump card! Equipped with 65W super flash charging, OPPO super player Reno Ace, see you on October 10th." This time, the 65W SuperVOOC technology equ...[Details]
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On August 26, Guomao Co., Ltd. disclosed its 2022 semi-annual report. The report shows that in the first half of 2022, Guomao Co., Ltd. achieved operating income of 1.347 billion yuan, a year-on-ye...[Details]
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I wrote a "weird" program these days. I say it's "weird" because when I debug it on a single chip, the value of a variable always remains unchanged. The most typical "weird" statement is: _uKey = P2;....[Details]
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When a switching power supply has a problem, how should it be repaired? This article specifically describes the methods and steps for repairing the switching power supply as well as some experien...[Details]
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The rapid development of science and technology revolution has made the automotive industry undergo an unprecedented profound change. Among them, technological innovation, as the core driving force...[Details]