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1. With the digital oscilloscope, our processing of waveforms is no longer simple. We are no longer just looking at the shape of the waveform, and we are no longer satisfied with just measuring a few...[Details]
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Abstract: The communication process between Matlab and TDS series digital oscilloscopes under Windows environment is given. The relevant communication procedures are given, and the waveform data...[Details]
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First, let's introduce the registers related to DMA of s3c2410. The s3c2410 has 4 channels of DMA, 9 registers per channel, a total of 36. 1. DISRCn This register stores the source address of ...[Details]
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According to Reuters, Germany's Volkswagen recently said that the company is facing a shortage of chip supply and will adjust production plans at its factories in China, North America and Europe. V...[Details]
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According to Reuters, Apple Inc. launched a Hong Kong map application "HKmap.live", which caused an uproar. It is reported that this application is named to provide traffic information and facilita...[Details]
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I. Overview Regardless of the microcontroller, if you want to control the LED light, you can only do so by controlling the level of the I/O pin of the microcontroller chip. Similarly, on ST microcont...[Details]
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Jiwei.com reported on July 29 that at Huawei's "New Life" press conference, in addition to the Huawei P50 series of mobile phones, Huawei also released a number of accessories. For example, the Leath...[Details]
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WiMAX is a standards-based technology that enables last-mile wireless broadband access, an alternative to cable and DSL, without the need for line-of-sight to base stations. The technology uses
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China Energy Storage Network News:
China State Grid disclosed on the 11th that the China-Europe Technology and Equipment Seminar on Global Energy Internet was held in Berlin from December 10t...[Details]
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I recently used the CRC32 module of STM32. After looking at the Lib on the official website, I felt that it was very simple to use. However, you will find that when you use it directly, the calculati...[Details]
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Test the working principle of DMA in driver mode. The user-level program continuously calls ioctl to trigger the DMA operation completed in the driver, moves the memory data block from one consecutiv...[Details]
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For small power supplies, critical conduction mode (CRM) APFC is generally used. It appears when the sine wave crosses zero, which can change the switching frequency and make the switching frequency v...[Details]
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According to a first-hand video report, many Samsung mobile phone models have recently experienced black screen and large-scale restart problems, and users have lined up for repairs. One user said th...[Details]
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In order to ensure that lighting-grade white light LEDs can not only be well applied but also achieve high utilization efficiency, first of all, it is necessary to meet certain application conditions,...[Details]
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0Introduction
Modern industrial control systems include process control, data acquisition systems (SCADA), distributed control systems (DCB), program logic control (PLC) and other control ...[Details]