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Apple's official website officially launched the new iPhone SE on the evening of April 15. It is equipped with a 4.7-inch Retina HD display, powered by an A13 Bionic chip, and available in three colo...[Details]
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The use of thickness gauges is the same as the use of other instruments. It is necessary to master the instrument performance and understand the test conditions. Coating thickness gauges using the ma...[Details]
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For a long time, SD cards with Flash Memory as storage have been widely used in consumer electronic products due to their small size, low power consumption, erasable and non-volatile features. Espe...[Details]
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In a switching power supply, the voltage and current waveforms are both in a sudden pulse state. The voltage or current that the components are subjected to is not only the supply voltage applied t...[Details]
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I rarely use STM8S at work, but because the price of this U is so attractive among general-purpose Us, I used it in a very simple application. Requirement: Control the fan speed according to the se...[Details]
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Many users are looking forward to Apple's moves in the upcoming March. After all, the long-rumored iPhone SE3 is about to be released. According to the latest report from the US media, vetera...[Details]
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According to foreign media reports, as one of the advanced technology suppliers and electronic component manufacturers, FLASH has reached a new technology cooperation with GEM Motors, a European moto...[Details]
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1. What is watchdog? Watchdog, in Chinese, is called "watchdog", and its full name is watchdog timer. From the literal meaning, we can know that it is actually a timer. However, it is different from ...[Details]
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A transistor is a solid semiconductor device that can be used for detection, rectification, amplification, switching, voltage regulation, signal modulation and many other functions. As a variable s...[Details]
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With the rapid development of the new energy industry, photovoltaic power generation is being used more and more widely. As a key component of photovoltaic power generation systems, most photovoltaic ...[Details]
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On July 4, Wang Jinjian, Vice Mayor of Wuxi Municipal Government, met with Rudy Laurence, Vice President of the Belgian Microelectronics Research Center (IMEC), and his delegation. Wang Jinjian said ...[Details]
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According to news on June 8, SK Hynix issued an announcement today (June 8), announcing the start of mass production of 238-layer 4D NAND flash memory. SK Hynix stated in the announcement that it h...[Details]
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1 Introduction
Embedded systems have been developing rapidly due to their high cost-effectiveness and short development cycle. The development of various applications based on ARM process...[Details]
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In the hot summer, air conditioning is indispensable. So how to save electricity when using air conditioning is a topic that is mentioned almost every summer. 26 degrees is the most energy-saving? I...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]