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In order to maintain road safety and order, prevent and reduce traffic accidents, protect personal safety, protect the property safety and other legitimate rights and interests of citizens, legal per...[Details]
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Key jitter There is a sound when a key is pressed. Although some key press sounds are very slight, these are all vibrations caused by the collision of metal conductors; this phenomenon is called: key...[Details]
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This is a portable 230V high power incandescent flasher circuit diagram. It is actually basically a dual flasher (alternating flashers) that can manage two different 230V AC loads (bulbs L1 and L2)...[Details]
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Lithium batteries give electric cars a range of hundreds of miles, and their ability to store energy is well known, but so is the risk of fire, a phenomenon battery professionals call "thermal ...[Details]
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Robert Oshana, vice president of software engineering and R&D at NXP's edge processing business line, recently wrote an article answering eleven common misunderstandings about edge computing.
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The spectrum analyzer determines the signal characteristics by measuring the frequency components and amplitude characteristics of the signal. Frequency indicators (frequency range, frequency resoluti...[Details]
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"Always on, always connected" has become a deeply rooted lifestyle, and mobile phones play a vital role in it. They allow us to obtain data anytime and anywhere, and stay in touch with others th...[Details]
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ADS7864 is a 12-bit 6-channel A/D converter developed by Burr-Brown. This paper introduces the working principle, internal structure, working mode and programming points of ADS7864. An application ex...[Details]
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Application Technology丨Yanfeng SafeUnit® Seat-centric integrated safety technology
Application field: Intelligent cockpit
Unique advantages:
Cars are transformi...[Details]
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Foreign media reported that Lucid, a new American brand, has launched a reverse charging function that can charge other vehicles. It is reported that the technology is called "RangeXchange", and us...[Details]
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Central topics: * Input circuit failure * Photocoupler failure * PWM IC and peripheral circuit failure * Other power supply component failure With the rapid development of medical e...[Details]
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LED matrix headlights have always been exclusive to high-end cars such as Mercedes-Benz and BMW due to cost issues. As LED technology matures, some Japanese manufacturers have begun to develop and ma...[Details]
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Preface
Under the premise of the same capacity, lithium-ion polymer batteries are small in size, light in weight, have a long cycle life (more than 1,000 times), and have no memory effect (can be c...[Details]
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Overview
Frank Floyd Wright, an influential 20th-century architect, once said, “Every great architect is a great interpreter of his time.” This statement also applies to test system design...[Details]
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Digitally adjustable step-down voltage regulator circuit Most power supplies need to provide a fixed output, but in applications such as motor control and thermoelectric cooling, a microprocessor i...[Details]
PCB Design
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