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This article introduces the implementation method of the incoming call number display based on ARM. The CID chip HT9032C is used to demodulate the FSK code, and the functions of LCD display, E2PROM...[Details]
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The capacity of a motor refers to the product of the maximum voltage and the maximum current that the motor can reach, and the unit is VA.
How to choose the capacity of the motor?
W...[Details]
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Microchip's 53100A Phase Noise Analyzer is a very high-quality and high-performance tool (Figure 1) used to measure the amplitude, phase, and frequency stability of RF sources. It has a wide measurem...[Details]
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Quartz crystal oscillator is called "crystal oscillator" for short. It is widely used in electronic clocks, intercoms, single-chip microcomputers, color TV color display line field oscillation frequ...[Details]
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In recent years, due to many factors such as the Huawei incident, the Sino-US trade war, and the opening of the Science and Technology Innovation Board, the semiconductor industry has become unpreced...[Details]
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Many people feel at a loss as to where to start learning C language, and often ask me the same question: How to learn C language? I am a teacher and have been developing programs for many year...[Details]
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Dongshan Precision issued an announcement stating that the company's controlling shareholders, actual controllers and persons acting in concert Yuan Yonggang, Yuan Yongfeng and Yuan Fugen (hereinafte...[Details]
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Author: Asem Elshimi is an RFIC design engineer for IoT wireless solutions at Silicon Labs How can Bluetooth direction finding be used for contact tracing? First, the technology requires additional...[Details]
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Adobe recently announced that it will remove two free apps, PhotoShop Mix and PhotoShop Fix, from Apple's App Store on June 21. Adobe announced the news on the Q&A pages of the two apps, and...[Details]
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introduction
At present, LED large-screen display systems are divided into two categories according to the data transmission method: one is synchronous real-time display, that is, the...[Details]
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Abstract: In order to detect the amount of blood oxygen in real time and enable patients with brain tissue or heart diseases that are particularly sensitive to hypoxia to receive timely treatment...[Details]
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Target description:
You need to build a nandflash_write() function with two entry parameters, one is an unsigned int variable and the other is an unsigned long addr_for_write. Then t...[Details]
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The development of economic globalization has made exchanges between regions more and more frequent, and as the preferred means of transportation for long-distance travel, airplanes are increasin...[Details]
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1. About soft interrupt instructions The software interrupt instruction (SWI) can generate a software interrupt exception, which provides a mechanism for applications to call system routines. Syntax:...[Details]
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Arteris® IP’s FlexNoC® Interconnect IP and Flexibility Software Package Selected for Neural Network Accelerator Chip Project Led by BMW Group The NoC interconnect IP will serve as the on-chip d...[Details]
Test/Measurement
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