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1 Introduction
Embedded system is the product of the combination of advanced computer technology, semiconductor technology, electronic technology and specific applications in various industrie...[Details]
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As shown in the figure is a vibration test circuit. The test circuit consists of accelerometer TA-25, integrated operational amplifier 741 (IC1, IC3, IC5, IC7), low drift operational amplifier with fi...[Details]
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This article will focus on EMI and RFI testing. This stage is often overlooked due to the difficulty and cost of testing. However, with design deadlines approaching, neglecting this step can lead...[Details]
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November 8, 2012 – Linear Technology Corporation introduces the LTC3864, a high voltage step-down DC/DC controller that draws only 40µA of quiescent current in standby mode with the output enabled in...[Details]
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Energy crisis and environmental pollution have promoted the extensive research and application development of clean energy. Solar photovoltaic power generation is a new power generation technology th...[Details]
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On December 28, Xiaomi officially released the Xiaomi 11 equipped with the Snapdragon 888 flagship, but this is definitely not the end. Lei Jun must have had another trick up his sleeve. Now,...[Details]
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Disadvantages of traditional power distribution design based on power mode
For example, the design of the power mode PowerMode based on the vehicle mode VMM has limited power modes that can be...[Details]
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In the digital age, we interact with AI more and more frequently. From smart homes to mobile phone applications, AI has been widely used in various fields. Among them, chatbots
have
been we...[Details]
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BlackBerry Mobile announced on Twitter today that TCL will stop selling BlackBerry phones on August 31, 2020. This means the end of an era. BlackBerry Mobile said that we are sorry to tell you that f...[Details]
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In the medical reform, hospital informationization, digital construction and transformation are the key points. The application of hospital card not only meets the various needs of employees, patie...[Details]
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As night falls, tourists are still bustling in Qingdao Fushan Bay. The May Fourth Square is colorful under the neon lights. The iconic sculpture "May Wind" adds a modern charm to the city under the...[Details]
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In order to implement the two major industrial policies, the "Action Plan for the Development of Basic Electronic Components Industry" and the "Energy Efficiency Limits and Energy Efficiency Grades o...[Details]
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Preface I really like this LVGL recently. It can make all kinds of fancy interfaces. Just like our major car companies build cars, it is really difficult to improve performance. Sometimes it takes ye...[Details]
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With the rapid development of industry digitalization and IoT technology, new concepts such as "smart retail" and "boundaryless retail" continue to emerge, and the retail industry is ushering in a ne...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]