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Today I have been learning the key test program. It looks very simple. Everyone can use keys. They have been used in many types of microcontrollers. However, I still encountered a problem today, and i...[Details]
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On December 13, the Xuzhou Orchard 220 kV transmission and transformation project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was put into operation.
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Magnetic sensors play an important role as key components in modern high-performance industries, automobiles, drones, and other industries. As a world-leading microelectronics and semiconductor techn...[Details]
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1. P1 port
P1 port is the simplest among the four groups of Parallel Ports. Its structure is as follows:
The difference from the P0 port is: since there is no port multiplexing function...[Details]
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Advanced process nodes are approaching physical limits, and the benefits of transistor size miniaturization are getting smaller and smaller. Due to the failure of Dennard's law, chips face greater ...[Details]
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"Electrification is the biggest trend in the energy industry over the next 10 to 15 years because it is by far the easiest way to decarbonize," Maarten Wetselaar, head of Shell's new en...[Details]
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Power analyzers, oscilloscope recorders, data acquisition instruments, oscilloscopes... Inverter test engineers have to deal with these instruments every day, and often need to use several instrument...[Details]
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TVS管是一种二极管形式的高效能保护器件。当TVS二极管的两极受到反向瞬态高能量冲击时,它能以10-12秒量级的速度,将其两极间的高阻抗变为低阻抗,吸收高达数千瓦的浪涌功率,使两极间的电压箝位于一个预定值,有效地保护电子线路中的精密元器件免受各种浪涌脉冲的损坏。由于它具有响应时间快、瞬态功率大、漏电流低、击穿电压偏差小、箝位电压较易控制、无损坏极限、体积小等优点,目前已广泛应用于计算机系统、通信设...[Details]
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Open source is everywhere, its use needs to be managed In recent years, open source software has developed rapidly and gradually become a mainstream technology in the fields of mobile Internet, clo...[Details]
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1. Working principle of air conditioning system
In the steam compression refrigeration system, the compressor, condenser, throttling device and evaporator are four essential components.
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Pay attention! Young people who are looking for jobs, please read this~ Want to get the first offer in autumn? October 30, 2021 "The Rise of Southeast Core in Zhangjiang" offline job fair It will app...[Details]
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1 Basic principles 2 Implementation Code The code is mainly written based on the logic block diagram of timer 2 and the logic block diagram of interrupts, so that the code is highly readable and ...[Details]
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First picture
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Program effect: The single-chip microcomputer simulates the traffic light control program, and the rules are as follows: when the north and sou...[Details]
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With the rapid development of digital technology and the increasingly complete functions of LCD TVs, users can make personalized settings for channels, colors, brightness, contrast, volume, etc. Br...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]