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“ETC for all citizens” has made ETC a traffic “Internet celebrity” in 2019, and has also made many banks rack their brains to manage ETC cards. After entering 2020, 487 toll-free stations at provin...[Details]
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Integrating display screens with the body is no longer a scene from science fiction movies. Existing technology has begun to prepare for the integration of LED displays with contact lenses, and i...[Details]
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Independent watchdog (IWDG): uses an external clock, and can work normally even if the main frequency of the chip is not working. There is only an upper limit for the feeding time, but no lower limit...[Details]
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1. GPIO operation of s3c6410 under Linux (3) This blog post lacks analysis of a function. The source code was listed at that time, but not analyzed. I will add it now. What function? As shown below...[Details]
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1 Introduction
In industrial control sites, it is often necessary to collect a large amount of field data, such as voltage, current, temperature, humidity, air pressure, etc., and transmit the dat...[Details]
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The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/self-routines. The stack pointer always points to the top of the stack. Note that the AV...[Details]
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Information and communication technology, as the neural network of the energy Internet, will play an important role in promoting the "three types and two networks" and promoting the continuous impr...[Details]
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At the beginning of 2024, the National Development and Reform Commission announced the "Guidance Catalog for Industrial Structural Adjustment (2024 Edition)". In the thirteenth "Pharmaceutical Field"...[Details]
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The application of variable frequency speed regulation in control is more and more extensive. The traditional variable frequency speed regulation control is realized by ordinary single chip micro...[Details]
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For decades, power converter topologies have been based on analog technology. Although most converters use switching technology and pulse width modulation (PWM), the circuit structure is mainly ana...[Details]
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According to foreign media reports, three high school students in Abu Dhabi, UAE, have designed a smart road safety device that can wake up the driver when he or she falls asleep while driving. ...[Details]
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The circuit diagram of the temperature module of the development board is as follows: Purpose: Use the temperature sensor on the development board to measure the temperature and display it on the d...[Details]
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Testing jitter is commonly used in testing data communication ICs or testing telecommunication networks. Jitter is the difference between the edges of a digital signal that should be present and the e...[Details]
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On December 11, multiple foreign media reported that ASML released a process roadmap for Intel for the next 10 years at the recent IEEE International Electron Devices Meeting (IEDM), which shows that...[Details]
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Dolby Headphone technology allows you to use traditional stereo headphones to enjoy multi-channel programs, such as Dolby Digital or Dolby Surround encoded movie programs, and you can feel the shocki...[Details]
MicroPython Open Source section
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