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Battery-powered portable and handheld devices with plug-in wall adapters must switch automatically between the battery and the wall source when the AC adapter is connected. A common way to do this is ...[Details]
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Apple's culture of confidentiality has a long history. Since the Steve Jobs era, Apple has kept the products it is developing strictly confidential, but these confidentiality measures are deploye...[Details]
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On July 15, the signing ceremony of the intelligent display terminal project invested and constructed by Shenzhen Beike Technology Co., Ltd. was held in Huainan High-tech Zone, Anhui Province. It i...[Details]
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Servo motors are very important drive devices in the field of modern industrial automation. They have the characteristics of high precision, high response speed, and high stability. However, in act...[Details]
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After having a certain understanding of the application of LED lights, I began to learn some about the application of digital tubes. On my development board, there are independent common anode tube...[Details]
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Synopsys' latest report shows that 97% of applications are vulnerable, of which 36% are affected by severe or high-risk vulnerabilities In the digital economy, software is the primary way most comp...[Details]
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With the development of optoelectronic information, microelectronics, network communication, digital video, multimedia technology and sensor technology, security monitoring technology has evolved...[Details]
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LG is making a strategic investment to accelerate its capabilities in the service sector, with service robots being a key new business area for the company.
LG Electronics has signed an agree...[Details]
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Keysight Technologies has joined the 6G Flagship Group, led by the University of Oulu in Finland, to advance wireless technologies beyond 5G. The 6G Flagship Group currently includes experts from u...[Details]
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Sometimes we may need to generate some signals. The generation of such signals may be to meet certain usage requirements, or to compensate for certain signals, or to excite certain signals. Then we n...[Details]
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Introduction: To meet the needs of high-end display screens, in addition to having a high refresh rate so that the LED display screen can play images smoothly without flickering, it also needs to ...[Details]
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Each time switch SP1 is pressed, the count value increases by 1, and its binary count value is displayed through P1.0 to P1.3 of the P1 port of the AT89S51 microcontroller.
(1. Connect the P3.7...[Details]
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The reason why semiconductor suppliers are generally launching LED drivers that support TRIAC dimming today is not because this dimming method has any particularly excellent performance, but becaus...[Details]
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The number of electronic components in cars is increasing rapidly as more mechanical parts are replaced by electronic parts and driver assistance systems become more prevalent. This trend has put...[Details]
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1 Overview
HDLC protocol does not rely on any character encoding set; data messages can be transmitted transparently, and the "0-bit insertion method" used to achieve transparent transmission is eas...[Details]