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On February 7, Jin Caijiu, Chairman of Changjiang Securities, and his delegation visited Ju'an Energy Storage Wuhan Technology Co., Ltd. Luo Xiaoling, member of the Party Working Committee of East ...[Details]
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0 Introduction LED billboard is a kind of information display terminal for the public, which has a very wide range of civilian and commercial value. Nowadays, most of the information displayed on...[Details]
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Cable fault tester is a relatively delicate equipment. Usually, users will take good care of it and arrange special storage. It is also used by professional personnel, but you don't have to be too ...[Details]
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Industrial processes require precise and robust control of actuators to manage process parameters such as flow, temperature, and pressure. Precision analog output modules, also known as programmable ...[Details]
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NXP Semiconductors has launched two new processor series, S32Z and S32E, to help the automotive industry accelerate the integration of various real-time applications, realize domain control, zonal ...[Details]
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The set of security lock bytes stored at addresses 0xFDFE and 0xFDFF protects the FLASH memory so that its contents cannot be read or modified through the JTAG interface. Each bit in the security lock...[Details]
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Recently, there was something very special. The National Highway Traffic Safety Administration (NHTSA) of the United States announced the launch of an investigation into the potential power outage pr...[Details]
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Load refers to the electronic components connected to the two ends of the power supply in the circuit. The circuit should not be connected directly to the two poles of the power supply without a lo...[Details]
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introduction
With the in-depth development of automotive electronics and the new four trends (electrification, networking, intelligence, and sharing) established by the automotive industry, ne...[Details]
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Discussing integrated and efficient coherent pluggable (400G ZR (+)) networks, interface testing and certification Beijing, China, August 3, 2022 - VIAVI Solutions today participated in the 22nd Ch...[Details]
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Xinhua News Agency learned from the Ministry of Industry and Information Technology today (26) that the total shipments of the domestic mobile phone market in January 2020 were 20.813 million units, ...[Details]
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It can be seen that the oscilloscope uses a large number of SMD components to achieve small size and easy production. Many people may still feel "afraid" of SMD components, especially some beginners, ...[Details]
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Preface
This chapter uses the Lumberg observer to perform sensorless control of permanent magnet synchronous motors. First, the principle of the Lumberg observer is analyzed, and then a full-o...[Details]
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The special function registers are as follows
Use TCON and TMOD
TF: overflow flag. When 1, it means overflow needs to be manually set to 0.
TR: start timing. When 1, it starts. When 0, it sto...[Details]
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On the evening of February 23, Jiangfeng Electronics disclosed its 2020 performance report. During the reporting period, Jiangfeng Electronics achieved operating income of 116,651.65 million yuan, an...[Details]