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Spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation degree, spectral purity, fr...[Details]
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With digital power solutions, the frequency response of the power stage in the application can be measured, enabling new capabilities such as automatic adjustment, power stage fault diagnostics, and d...[Details]
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With the continuous development of social economy, people's pace of life is accelerating, which makes it a demand to realize payment transactions through network platforms. Through the electronic paym...[Details]
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According to the latest research report by WitsView, a division of TrendForce, the global TV market in 2019 was shrouded in the shadow of whether the US-China trade tariffs would be increased, and co...[Details]
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STM8L watchdog: (1) Use the internal low-speed clock (LSI): 38K, and set the frequency division of 4-256, so the time can be set to 0.1ms-1724.63ms; (2) IWDG_KR = 0XCC to enable, IWDG_KR = 0XAA t...[Details]
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The above excerpt is from the first draft of Chapter 1 of the Cortex-M3 Definitive Guide Processors and instruction set architectures before ARM11 Before the ARM11 chip, the architecture rel...[Details]
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1. The electromagnetic flowmeter has no display 1. Check whether the power is on; 2. Check whether the power fuse is intact; 3. Check whether the power supply voltage meets the requirements; 4. Check...[Details]
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"Chip shortage" is the keyword throughout this year's semiconductor industry. In the process of capacity adjustment, the domestic supply chain is also being reshaped. On the one hand, many termina...[Details]
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By optimizing materials, developing electrolytes that degrade very little at high temperatures, and using special riveting and winding processes, such as negative electrode capacity expansion patch te...[Details]
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Today I encountered the problem shown in Figure (1) below. The direct cause of the problem is that the project does not include the file stm32f10x_tim.h, while stm32f10x_tim.h is included in the file ...[Details]
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1 Introduction
For real-time transmission, the traditional Ethernet network is difficult to meet the requirements of real-time network due to the uncertainty of transmission protocol overh...[Details]
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The Semiconductor Industry Association (SIA) announced yesterday that AMD President and CEO Dr. Lisa Su is the 2020 recipient of SIA's highest honor, the Robert N. Noyce Award. SIA awards the Robert ...[Details]
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1. First look at the stm32 startup mode The boot mode of stm32 is determined by the boot0 and boot1 pins of the 32 chip. It is divided into embedded flash boot mode (normal boot mode), memory boo...[Details]
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The "Ten Cities and Thousand Vehicles Plan" for hydrogen fuel cell vehicles, which has been circulating in the industry for more than a year, is getting closer to realization. On May 9, the Ministr...[Details]
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ADC can be called the pearl in the field of analog chips.
As a key component, ADC design is difficult and has a high patent wall, so China has always been in a state of catching up.
I...[Details]
Power technology
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