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I used the official function library and looked at the examples. The design method is basically the same: GPIO_Init(GPIOA, (GPIO_Pin_TypeDef)(GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6), GPIO_MODE_IN_PU_IT);...[Details]
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The latest research report released by Strategy Analytics pointed out that due to external political and economic factors, Lenovo's tablet shipments increased by 8 % year-on-year to 2.5 million units...[Details]
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Nowadays, young people in cities work and live in a fast-paced way every day, as if they are living in a pressure cooker. As a result, many young people are afraid to talk about money, marriage, an...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.12% to 3529.18 points, the Shenzhen Component Index up 0.4% to 14641.29 points, and the ChiNext Index up 0....[Details]
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As the global population ages and the young and middle-aged workforce decreases, countries are facing a serious labor shortage. At the same time, people are increasingly unwilling to engage in repe...[Details]
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FPGAs are gaining more and more attention in high-performance digital signal processing applications, such as wireless base stations. In these applications, FPGAs are often used to work in parall...[Details]
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Texas Instruments announced revenue of $3.59 billion in the first quarter of 2019, down 5% from last year, with net profit of $1.22 billion and earnings per share of $1.26. At the beginning of this y...[Details]
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Despite the rapid development of new energy vehicles, there is one key issue that has not been upgraded too much, which is battery density. How do major car companies now solve car range anxiety? T...[Details]
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introduction The processor with DSP as the core has been widely used in the field of video applications due to its own hardware structure advantages and algorithm optimization. With the increase ...[Details]
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At present, the working mode of radio stations is simplex mode. Users must press the PTT switch to switch between sending and receiving during use, which causes certain troubles and inconveniences ...[Details]
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The world of medical electronics is undergoing a fundamental change. Equipment design has been traditional for 20 years, with each design followed by inheritance and testing. Now more innovation is...[Details]
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Yokohama Rubber and Alps Alpine have developed a new technology that uses sensors attached to the inner surface of the tire to transmit and analyze sensing waveforms through proprietary signal proces...[Details]
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The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 4 – JTRF: JTAG reset flag ATmega32 can set the JTAG reset register through the JT...[Details]
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1. Why do we need hardware fault implantation?
In many hardware-in-the-loop (HIL) test systems, hardware fault insertion is used to add signal faults between an electronic control unit (ECU) and th...[Details]
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In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]