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On February 18, the Software Branch of the China Association of Automobile Manufacturers (hereinafter referred to as the Software Branch) released the China Automotive Operating System Open Source Pl...[Details]
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For
LED
lighting systems to provide the expected benefits of long life, the right LED driver solution must be selected. Outdoor lighting applications, as well as automotive lighting, emer...[Details]
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There is no doubt that electromobility will shape the future of the automotive industry. However, the automotive industry still faces several obstacles in its quest for technological excellence, in...[Details]
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Tesla has repeatedly promised (and used it as a product selling point) that it can achieve fully autonomous driving without driver intervention . However, this feature has not yet been launched, whi...[Details]
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Any DS18B20 has an internal 64-bit ROM to store the chip ID of the displacement (this provides great convenience for our multi-point acquisition). I use a 3-pin packaged chip. It is worth noting that...[Details]
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According to the latest annual global silicon wafer shipment forecast report for the semiconductor industry released by the Semiconductor Industry Association (SEMI), silicon wafer shipment area is e...[Details]
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GPIO port 0 mode select register
page23
GPIO0M bit0 is the GPIO port 0 mode select. When it is 0, GPIO is accessed through the APB address (Legacy GPIO). When it is 1, high-speed GPIO po...[Details]
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This paper proposes a design scheme of a reflective infrared heart rate detector based on uPSD3234. The scheme uses the single-chip microcomputer uPSD3234 as the core component of the system, uses...[Details]
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According to Jiwei.com, "Apple has launched an all-out offensive." A senior person who has been paying close attention to the mobile phone industry made such comments on the recently released new ge...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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Just last month, Motorola launched the Moto G22 in Europe, but now, a new report suggests that the company is gearing up to launch the smartphone in India in the near future. According to a report ...[Details]
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"In the post-Moore era, let go of graphene." This is what Liu Zhongfan, an academician of the Chinese Academy of Sciences and director of the Beijing Graphene Research Institute, said two years ago. ...[Details]
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TV field scanning sawtooth wave voltage generating circuit
The dotted box is an RC circuit for generating sawtooth voltage. The working principle is shown in the figure below. The intermittent ...[Details]
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Microsource Inc.'s (MSI) permanent magnet YIG tuned oscillator (PMYTO)-based synthesizer overcomes the mechanical problem of YIG technology's sensitivity to external vibrations. This new technology ...[Details]
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Preface
With the continuous development of computer hardware technology, powerful and resource-rich embedded chips have become the first choice for researchers to develop products in professi...[Details]