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Our last program was really useless. We had to rewrite the chip to make the light turn on. Now we want to make the light flash continuously, which has certain practical value, for example, it can be ...[Details]
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According to US media reports, although electric vehicles have become the focus of attention in and outside the automotive industry, Toyota Chairman Takeshi Uchiyamada believes that before electric v...[Details]
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accomplish Acquire Lock write_seqlock include/linux/seqlock.h write_seqlock spin_lock do_write_seqcount_begin read_seqbegin read_seqbegin ... read_seqretry ... ...[Details]
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Huawei's Hongmeng system may reach a critical point in the second half of this year. According to reports from multiple media outlets and information from Tianyancha and Qichacha, Huawei Technologies...[Details]
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#include "includes.h" uint32 counter = 0; /*********************************************************** ** Name: void ECT_Time(void) ** Function: Timer ** Input parameters: None ** Export parame...[Details]
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big.LITTLE ARM big.LITTLE™ processing is an energy-efficient technology that combines the highest performing ARM CPU with the most efficient ARM CPU into a single processor subsystem, delivering high...[Details]
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The influence of temperature on measurement The measuring machine is a measuring and testing instrument, and its normal operating temperature should be 20℃±2℃. The length reference of the measuring m...[Details]
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///////////////////////////////////////////////////////////////////////////////////// i2c通用读写函数： static int i2c_ReadData(char *rxdata, int length, u8 cmd) { int ret; u8 read_cmd = {cm...[Details]
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LVDT displacement sensor is one of the most widely used sensors in displacement measurement and plays an important role in many application fields. What is LVDT sensor? What are its characteristics...[Details]
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In 2018, we will face the challenges of electronic technology and embark on a journey of technological innovation. In this article, we will look forward to the future development of MEMS and sensor t...[Details]
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1. What are "internal pull-up" and "internal pull-down" in DSP?
When introducing pins in DSP, PU and PD are marked as "internal pull-up" and "internal pull-down", which means that a pull-up resistor ...[Details]
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Circuit Principle: This inverter uses a power field effect transistor as the inverter device. It is powered by a car battery. Therefore, the input voltage is 12V DC. The output voltage is 100V AC....[Details]
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On the evening of August 9, Shenzhen South Circuit released its 2019 semi-annual report. The company achieved total operating revenue of 4.792 billion yuan, a year-on-year increase of 47.90%; net pro...[Details]
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According to China News Network, at the "China Space Science and Technology Activities Blue Book (2021)" press conference held in February, the official introduced that the Shenzhou 13 manned s...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
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