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The voltage and power factor in the power system are two important parameters for the operation of the power grid. The voltage and power factor in the power system are closely related to the reacti...[Details]
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1. What is Keil software Keil software is an integrated development environment (IDE) specially designed for embedded system development. It is commonly used as programming software for 51 and STM32 ...[Details]
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This year is known as the first year of 5G commercial use, and many 5G mobile phones have been launched. However, users who pay attention to 5G mobile phones will find that the prices of 5G mob...[Details]
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;------------------------------------------------------- ;Program name: 3X4 matrix keyboard 4-bit dynamic shift LED display program* ;Function: Scan the key values of the keyboard and display them ...[Details]
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LED lamp bead parameter introduction: 1. Brightness LEDs have different brightness and different prices. Lamp cup: general brightness is 60-70lm; Bulb: The general brightness is 80-90lm. ...[Details]
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Turck's RI angle sensors can be set on site according to application requirements
Turck has added a new function to its RI inductive angle sensors. From now on, users can set the RI sensors directl...[Details]
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Medical electronics supplier Onera Health, in collaboration with imec, has launched a chip designed for biomedical applications that amplifies and processes signals from wearable sensor devices: the ...[Details]
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Among the many communication protocols, Modbus to Profinet is a widely used protocol conversion method. This technology combines two different communication protocols to achieve efficient communica...[Details]
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自20世纪90年代以来,一直是我国电力行业中的热点之一。它既是电力建设的需要也是市场的需要,我国每年变电站的数量以3%~5%的速度增长,每年有千百座新建变电站投入运行;同时根据电网的要求,每年又有不少变电站进行技术改造,以提高自动化水平。近几年来我国变电站综合自动化技术,无论从国外引进的,还是国内自行开发研制的系统,在技术和数量上都有显著的发展。
但工程实际当中,部分变电站综合自动化系统功...[Details]
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What is a draw wire encoder? A draw wire encoder is a sensor device that is widely used in the industrial field. Its function is to convert mechanical motion into electrical signals in order to mea...[Details]
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On October 26, the Ministry of Industry and Information Technology stated in a letter in response to Proposal No. 2524 of the Third Session of the 13th National Committee of the Chinese People's Poli...[Details]
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The relay protection tester is a new type of miniaturized microcomputer relay protection tester based on the "Technical Conditions for Microcomputer Relay Protection Test Devices (Draft for Discussio...[Details]
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With the continuous innovation and progress of science and technology, self-driving cars are no longer a distant dream. However, at present, some car companies are constrained by technical limitation...[Details]
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;Dynamic digital clock display experiment reference program ;Use resources: ;1, TMRO timer. Determine the displayed bit and display delay. ;2, TMR1 timer. Second signal is generated. ;3, PORTA port...[Details]
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According to Electric Home News, on November 15, at a press conference at the Guangzhou Auto Show, Lei Jun announced that Xiaomi's intelligent driving has entered a new stage and will be named Hype...[Details]