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The structure struct is a commonly used data type. It is mainly used to pack various types of data into a new data type. It has great advantages in driver development and register definition. When usi...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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Recently, negative news about e-cigarettes has emerged in an endless stream, bringing great public pressure to the industry. According to a report by U.S. health officials, the number of confirmed an...[Details]
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Electric cars are old news. Even the earliest motor vehicles had an electric motor. The challenge then was the same as it is now: How can we get as much energy as possible into a mobile energy stor...[Details]
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The United States has pointed the finger at Huawei, causing the attitudes of the United Kingdom and Italy to change. The British government wants to reduce Huawei's participation in 5G construction t...[Details]
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A few years ago, people thought that self-driving cars were the "black technology" of the future. But now, if new models launched by mainstream car companies are not equipped with self-driving system...[Details]
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Fault phenomenon When the output is turned on, an error message is displayed. When the interlock is connected, the output cannot be output. The operation is stuck. When any key is pressed, it takes a...[Details]
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The Siemens S7 series PLC logic operation instructions are shown below.
Byte logical operation instructions
ANDB IN1,OUT
Perform bitwise logical AND operation on bytes IN1 and ...[Details]
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The China Civil Airports Association (CCAA) has released the first group standard for the civil airport industry - "General Technical Requirements for Unmanned Aircraft System Monitoring Systems at C...[Details]
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On November 18, Nanjing Meichen Microelectronics Co., Ltd. (hereinafter referred to as: Meichen Microelectronics) moved into the Research and Innovation Park of Jiangbei New District. It is reporte...[Details]
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The implementation of broadband impedance controlled systems poses daunting challenges to designers, manufacturers and quality assurance managers of the central electronic building block - the printe...[Details]
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In some ways, computers are still far behind the human brain, which has billions of brain cells that help us process a large number of stimuli from our senses at the same time. Qualcomm hopes to narr...[Details]
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Basic requirements of TRIAC dimming
调光線性:通过可控硅调光器触发相位变化使LED的光输出达到线性的变化。调光器的兼容性:不论是用于前缘或后缘的相位调光,以及使用多种不同的调光器都不会影响LED的调光线性。并行控制:当多个LED灯由单一调光器驱动时,调光线性需保持一致。闪烁:当LED灯具进行调光时,不会出现闪烁。
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1 Introduction
Any circuit using transistors requires direct current power supply, so the DC power consumption is increasing worldwide. Various performance DC voltage source products are r...[Details]
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summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]