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Embedded Linux has long been a household name in the IT industry. There is a great advantage in using Linux for embedded product development, which is that the development resources are rich and th...[Details]
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On Monday, the White House convened the chief executives of seven major chipmakers and technology companies, including Qualcomm, Intel, Alphabet Inc.'s Google, Micron, Western Digital, Cisco and Broa...[Details]
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Features The LTC3866 uses a constant frequency peak current mode control architecture, ensuring cycle-by-cycle peak current limiting and current sharing between different supplies . The device is p...[Details]
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Background introduction: The turnout indication system is a device that detects the direction of the switch machine and the operating current. It is an important part of the centralized signal monito...[Details]
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This paper introduces a temperature control circuit with simple artificial intelligence. When using this circuit for temperature control, you only need to turn the switch to position 2, set the con...[Details]
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According to foreign media reports, the stocks of US technology giants FAANG (Facebook, Amazon, Apple, Netflix and Google's parent company Alphabet) have brought almost no benefits to investors in th...[Details]
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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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Comprehensively considering the causes of malfunction of the combustible gas detector , two points cannot be ruled out: the construction process is not standardized and the maintenance is not in pla...[Details]
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The temperature monitoring system is a system that is suitable for various industries to collect temperature and monitor it through a computer. Its main working principle is to communicate with the co...[Details]
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In this topic, a new embedded remote communication mode is provided through the SMTP protocol. That is, the SMTP protocol is implemented in the ARM processor and connected to the Internet thr...[Details]
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The motor driven by frequency conversion cannot obtain energy directly from the power supply side. The frequency converter is different from switches and contactors. Once turned on, the motor can s...[Details]
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Recently, German chip company Infineon announced that it would acquire Cypress Semiconductor for 9 billion euros in cash, or about 10 billion US dollars, at a price of 23.85 US dollars per share, a 3...[Details]
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1 Introduction
The transformer
of
the No. 1 main transformer SFSZ8-25000/110 of a 110kV substation was
damaged due to an accident. The company returned the transformer to the manufac...[Details]
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Problem description:
The buzzer driving circuit is as above. When PB5 outputs a high level, the transistor is cut off; when PB5 outputs a low level, the transistor is turned on.
The...[Details]
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Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]