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The circuit above is a digital power supply designed by a foreigner using an AVR microcontroller.
It uses key input and LCD display, and only uses a single chip microcomputer and a few perip...[Details]
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● The innovative PACETM architecture enables higher engineering productivity, shorter development time and lower manufacturing costs. ● Compatible with the existing installed base of over 4,000 Ult...[Details]
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LED large screen display can be widely used in shopping malls, stations, airports, banks, securities markets, industrial control and many other occasions for advertising and information transmissio...[Details]
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As customers' requirements for power quality gradually increase, traditional power networks are difficult to meet development requirements. For this reason, the idea of developing a "full coverage, ...[Details]
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Some readers may have asked this question before: When the microcontroller PWM outputs, the low level of the pin is about 1.2v. Is this normal? This problem may involve the issue of pull-up and pul...[Details]
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The 555 timer IC is a versatile component that can be used in a variety of circuits, including a metronome. A metronome is a device used by musicians to keep a steady beat during practice. In this ...[Details]
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2.3 Input/Output Matching Design
After determining the static operating point and stable circuit, the input and output of the transistor need to be matched. In the design of the power amplifie...[Details]
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Recently, Ningbo Zhongda Lide Intelligent Transmission Co., Ltd. (hereinafter referred to as "Zhongda Lide") issued an announcement stating that the company plans to establish a wholly-owned subsid...[Details]
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Many people think that batteries do not require maintenance, especially when using UPS power supplies. But in fact, problems caused by lack of battery maintenance account for a high proportion of all...[Details]
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This article will introduce a marquee experiment based on 8051 microcontroller, and realize the LED running light effect by writing assembly code. This experiment will use the P2 port of 8051 mic...[Details]
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On November 8, the Shenzhen "+" application promotion event, specially supported by Orbbec, was held in Nanshan, Shenzhen. Orbbec, together with more than 20 medical robot demonstration benchmarkin...[Details]
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On November 2, the Lingang Industrial Park of Xi'an International Port Area held an equipment entry ceremony for Xi'an Jinghong Display Technology Co., Ltd. to welcome the Xi'an Port LCD display bind...[Details]
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For any software security program to be truly effective, it is important to determine the appropriate activities that need to be focused on and who should be responsible for performing these activiti...[Details]
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Mouser Electronics and celebrity engineer Grant Imahara have released the final episode of their series on bringing ideas to life, the latest instalment in Mouser's award-winning Empowering Innovatio...[Details]
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The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]