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With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more important. Oscil...[Details]
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This RF power amplifier can output 2-3 channel signals, covering an area of about one square kilometer. It is an ideal device for opening a small TV transmitter and is suitable for audio-visual e...[Details]
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The reliability issues discussed in this article are applicable to almost all electronic systems and mechatronics equipment. As the basic components of electronic systems, power supply equipment, e...[Details]
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High-power supplies that operate from wall AC voltage use large input filter capacitors. Inrush current in these capacitors must be limited, otherwise the power supply may trip the AC c...[Details]
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With the rapid development of the domestic new energy vehicle industry, the number of electric vehicles in China has reached 3.34 million. In the process of rapid development, many historical problem...[Details]
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From being exclusive to a small group of people to entering the shopping lists of ordinary people, this is the trend of consumer goods brought about by technological development. Cars, computers, mob...[Details]
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Pointer multimeter is the most common multimeter. Different models of multimeters only have certain differences in the detection range and structure, but the detection functions are basically the sam...[Details]
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More and more portable consumer electronics products are equipped with color displays, such as mobile phones, digital cameras, PDAs, MP3, PMP players, etc., among which mobile phones occupy the vast m...[Details]
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1. Purpose Due to project requirements, it is necessary to realize the communication between the S3C2440 serial port and the PC. Through the serial port communication examples in the experiment manua...[Details]
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The annual Chinese Embedded Operating System Forum will be held in Binjiang, Hangzhou. This year is the sixth session, and it is the time for new and old friends in China's embedded system to gathe...[Details]
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On January 13, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding launched
a Type-C 65W PD fast char...[Details]
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An embedded system is a computer system that combines software and hardware. The software code is written, compiled, assembled, and linked to generate an executable file, which is then loaded into the...[Details]
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Introduction: Through experiments, this protection circuit system has realized all basic functions. Compared with the traditional battery protection system using separate components, the battery prot...[Details]
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1. The role of ROM, RAM and FLASH in a single chip ROM - stores the firmware (stores instruction codes and some fixed values, which cannot be changed after the program is running) All the code in c f...[Details]
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After the tobacco leaves are ripe and picked, they must be baked before they can be made into industrial tobacco. This baking process generally takes dozens of hours, and is completely controlled by ...[Details]