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eDMA is the abbreviation of enhanced Direct Memory Access. It is an important technology for fast data exchange. It has the background batch data transmission capability independent of the CPU and can...[Details]
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The MCU uses the serial port in interrupt or query mode, which is determined according to the actual application needs, and there is no good/bad distinction. Sometimes the reason why the query mode i...[Details]
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Design of PC debugging software Generally, DSP and MCU provide corresponding serial ports to communicate with other processors, which makes communication between multiple processors possible. In addi...[Details]
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Equipment is the cornerstone of the semiconductor industry and also one of the weakest links in the domestic semiconductor industry. After decades of hard work, many domestic semiconductor equipment...[Details]
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According to foreign media reports, LG Electronics officially released a new mobile phone, Mini GD880, yesterday. Although this phone is a non-smartphone, its built-in browser that supports HTML5 t...[Details]
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Q: I want to use the Mega series of AVR microcontrollers. What development tools support this type of microcontroller? A: The Mega series of AVR microcontrollers has a complete set of development too...[Details]
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In automotive and other lighting applications, it is often necessary to dim interior lights. Using a mechanical voltage divider to accomplish this function wastes power, is relatively inefficient, ...[Details]
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The circuit in this example shows a special way to use a 5×7 LED dot matrix screen.
The circuit does not require any modification, except that the LED units can be arranged slightly to be used in a...[Details]
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The next generation of architectural and decorative lighting can achieve a more comprehensive range of colors by properly combining the outputs of red, green, and blue LEDs. In such high-brightness...[Details]
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Apple plans to produce about 220 million iPhones in 2022, a production target that is roughly the same as the previous year, according to Bloomberg, as demand for the new iPhone is expected to be hig...[Details]
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1. Test environment: STM32C8T6 2. Test interface: 3. The serial port uses serial port 1, baud rate 9600 MCU pins------------CH340 pins VCC--------------------VCC GND-------------------GND PA9--------...[Details]
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Vector network analysis instrument is a kind of electromagnetic wave energy testing equipment. It can measure the amplitude and phase of various parameters of a single-port network or a two-port netw...[Details]
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Recently, researchers at Oregon Health and Science University (OHSU) have developed a process that involves using a bioprinter to print blood vessels in extracted teeth. This is expected to have a po...[Details]
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Recently, Huawei released its 2020 semi-annual report. This time, the semi-annual report was released much earlier than the usual time of late July. In fact, this different financial report is of g...[Details]
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Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]