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Explanation of Figure 7-4:
When powered on, the PLL is not enabled and FCLK is equal to the external input clock, called Fin.
1 A few milliseconds after powe...[Details]
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1. UART0 of C8051f is an asynchronous, full-duplex serial port. Its baud rate generator is provided by Timer 1. It can be configured as an 8-bit UART or a 9-bit UART (the ninth bit is used for chip s...[Details]
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1. Analysis of the main causes of AVR damage: The AVR circuit consists of three parts: the rectifier main circuit, the voltage detection circuit, and the comparison control circuit. Excluding the...[Details]
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On September 28, Huawei's Yu Chengdong held an interview with the well-known host Ma Dong. When talking about Huawei Qiankun Intelligent Driving ADS 3.0, Ma Dong raised a question, that is, "Is lid...[Details]
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The convergence of WiFi and cellular in a single handset enables access to voice and data indoors and outdoors using one standard, one network and one device.
Most cell phone manufacturers, i...[Details]
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Smart card is a modern smart card system consisting of access control management system, attendance management system, patrol management system, consumption management system and parking management s...[Details]
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It is possible to use the Edison spirit to tune the instrument, but it will take a lot of time and I don't want to use it.
PAA2 provides instant display of frequency response, so you...[Details]
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Today, Huawei Terminal’s official Weibo account released a P40 series warm-up video. From this warm-up video, it can be seen that the Huawei P40 series mobile phones are expected to adopt a four-curv...[Details]
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Entering 2023, under the background of Industry 4.0, manufacturers at all levels of the industrial chain in the industrial control market have made full efforts to continuously accelerate the innovat...[Details]
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The network analyzer is the core instrument for testing the characteristic parameters of microwave and millimeter wave networks. It provides users with high-level network parameter testing solutions....[Details]
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The main factors that affect the reliable and safe operation of the single-chip microcomputer system mainly come from various electrical interferences inside and outside the system, and are affected...[Details]
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Product Description: o Smart cockpit: infotainment system, communication security credential management system, driving information system, etc.; o Intelligent driving + middleware: driving be...[Details]
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introduction
Built-in test (BIT) is a new technical concept proposed by the United States in the field of military testing in the 1970s. Its purpose is to improve the maintainability...[Details]
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In recent years, the research and application of unmanned aerial vehicles (UAVs) have been widely valued by all parties. As a type of UAV, quadrotor aircraft can take off and land vertically, hove...[Details]
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In terms of cost and performance, the development of motherboard power systems will always encounter many challenges, especially CPU main processor power supply (Vcore) control. In the past few years...[Details]