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As the link between cars and drivers, the car computer system has been constantly changing with the advancement of technology. Starting with Tesla, a large-size touch screen replaced a bunch of tradi...[Details]
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Qualcomm Technologies, Inc. announced that it has joined forces with a wide range of companies in China to showcase a complete industry ecosystem centered on cellular vehicle-to-everything (C-V2X) te...[Details]
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On June 6, @techdroider exposed the front rendering of Nothing Phone 1 on the social platform. As shown in the picture, Nothing Phone 1 adopts a four-side equal width design, a centrally placed...[Details]
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Objective: To facilitate daily ECG monitoring, a portable ECG detection system was developed. The design of the amplifier circuit in this portable ECG detection system was introduced. Methods: Th...[Details]
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The specific circuit diagram of the 47-inch LED backlight power supply circuit is shown in Figures 1, 2, and 3. It should be noted here that all drawings are drawn using Altium Designer6 software.
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A digital multimeter is an instrument that measures resistance, voltage, current, and audio level, among other things. Measuring resistance When measuring resistance, you should read the reading on t...[Details]
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Without buying new storage devices, it is indeed a problem to reduce unnecessary files and reduce the space used by the system. In order to solve this problem, this article introduces five methods to...[Details]
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According to Nikkei Asian Review, Japan's leading companies are joining forces as competition for next-generation quantum technology intensifies. Quantum technology is expected to revolutionize mater...[Details]
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Hardware circuit: independent button connected to RA5 Effect: Make the LED at port RD0 light up when the independent button is 0. Note: The default state of PORTA is not a digital IO port, we nee...[Details]
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In the ARM9 series, for a specific chip such as stm23f103zet6, it can be regarded as the integration of contex-M3 and peripherals. For a specific function (counter, spi, etc.), the state of the core ...[Details]
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Although voltage measurement alone has been used in many portable products to estimate the remaining battery charge, this method can have errors as high as 50%. The relationship between battery vol...[Details]
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"Meeting users' needs for safe fast charging 'anytime, anywhere' has always been vivo's goal." To this end, vivo not only needs to continuously upgrade its technology to improve the charging speed an...[Details]
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China Energy Storage Network News:
On December 24, the State Grid Corporation of China held a field promotion meeting on the ubiquitous dispatching and control of the source, grid, load and s...[Details]
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According to Tianyancha data, on July 12, Hengxuan Technology (Shanghai) Co., Ltd. underwent a number of industrial and commercial changes. Alibaba (China) Network Technology Co., Ltd., Hubei Xiaomi ...[Details]
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O Introduction
Multipliers are widely used in various digital circuit systems, such as DSP, digital image processing and other systems. With the popularity of portable electronic devices, t...[Details]
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