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Abstract: TEC9503 is a special integrated circuit specially designed to display the functional status of audio equipment and can provide a variety of status displays. This article introduces the...[Details]
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Recently, Suzhou Housing and Urban-Rural Development Bureau issued the "Suzhou 2023 Intelligent Construction Promotion Work Points", which pointed out that construction
robots
should be appli...[Details]
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The iPhone 15 series hasn’t been released yet, but leaks about the iPhone 16 series are already flying everywhere. On July 18, according to foreign media reports, the iPhone 16 Pro Max will be equipp...[Details]
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In the just-released September automobile sales, domestic new energy vehicles achieved an exceptionally impressive year-on-year growth of 99%. More and more models recognized by consumers are bein...[Details]
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Even in the help file, we did not see any more explanations and descriptions about the type of VI. We only saw the following statement in the help file: strictly typed VI. The counterpart of strictly ...[Details]
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According to the news released by the General Administration of Customs of the People's Republic of China today, in the first four months of this year, the total value of my country's import and expo...[Details]
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Class D audio amplifier unit circuit design
Class D audio amplifiers have the advantages of high efficiency, energy saving and miniaturization, and are widely used in portable products, home A...[Details]
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Huawei Technologies Co., Ltd. recently disclosed a new patent for "early warning methods, devices and intelligent driving equipment" that can recognize lip reading and alarm, thereby protecting users...[Details]
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Traditional frequency characteristic testers are not only expensive, but also cannot obtain phase-frequency characteristics. They cannot save and print frequency characteristic diagrams, and cannot i...[Details]
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Apple has made another innovative application attack, and recently applied for a new patent from the U.S. Patent and Trademark Office. In the future, Apple MacBook laptops will add two more touch pan...[Details]
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Apple is studying how AirPods or AirPods Max can distinguish between different ear pads, or AirPod silicone tips, and then computationally change the audio properties to adapt. Apple has previ...[Details]
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1. Millisecond delay Delay 1ms; void delay_1ms(void) { unsigned int i; for(i=1;i (unsigned int)(xtal*143-2_;i++) ; } In the above formula, xtal is the crystal frequency in MHz. When the crystal frequ...[Details]
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Magic Leap, an AR startup once seen as the "future of augmented reality," will lay off half of its 1,000 employees. In addition, the company is planning to abandon the consumer market and focus on en...[Details]
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There are many methods to protect three-phase motors from phase failure. Some use the principle that voltage changes when the phase is broken, and some use the principle that current changes. This ...[Details]
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By increasing the payload capacity of its large-payload collaborative robots, Universal Robots can effectively increase its customers’ production throughput and overall production efficiency.
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