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There are usually four types:
(1) Direct reading indicating instrument. When measuring, the amount of electricity to be measured is directly read out by the deflection of the pointer, such a...[Details]
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According to foreign media reports, driven by strong demand for home office and learning equipment, as well as strong demand for chips, the production capacity of wafer foundry TSMC has continued to ...[Details]
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From 2 a.m. to 1:48 p.m., Amazon cloud service provider AWS China region endured a long 12-hour outage a week ago. Many companies were affected, including VIPKID, Liulishuo, Samsung App Store, etc., ...[Details]
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Sensors are an integral part of any measurement system as they help convert real-world parameters into electronic signals that machines can understand. In industrial environments, commonly used senso...[Details]
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Current digital TVs present several challenges to power designers, as these TVs are flat panel designs consisting of separate modules located in different locations within the chassis. These module...[Details]
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Tube
audio
power
amplifiers are widely favored by HiFi enthusiasts for their excellent playback sound quality. The price of commercially available tube amplifiers is often several ...[Details]
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3x3 Matrix Keyboard Introduction
Matrix keyboard, 3×3 matrix keyboard, digital tube display corresponding keys, dynamic scanning, interrupt realization.
The pull-up resistor attribu...[Details]
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Recently, the "chip shortage" has become the biggest problem for the global automotive industry. IHS Markit, a world-renowned data provider, predicts that due to the global shortage of automotive c...[Details]
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Desktop multimeters are commonly used instruments for measuring resistance, but do you use the correct method for measuring resistance with a multimeter in practical applications? Let's take a look a...[Details]
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Previously, we explained the introduction of software and hardware and counting examples, the basic use of cameras, visual positioning based on shape matching, BLOB detection, size measurement, cal...[Details]
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There have been a lot of news about GAC Group on the Internet recently. Many friends have learned that some time ago, GAC Group criticized the battery prices sold by automobile battery factories for ...[Details]
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RTC Usage Instructions
The registers involved in the RTC of STM3f10x are three major types of registers: RCC, BKP and RTC; among them, RCC mainly controls the power enable and clock enable of the re...[Details]
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On December 20, the 2023 China Automotive Charging and Swapping Ecological Conference was held. As a guarantee for the promotion and application of new energy vehicles in my country, charging and swap...[Details]
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The development of new LED
solid-state lighting (SSL) products with higher energy efficiency and greater functionality
is rapid and is considered a major revolutionary advance in the lighting ma...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]