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On January 8, Luxshare Technology said in an institutional survey that the company's 6-inch silicon carbide substrate wafers have been sold, and are currently mainly targeted at downstream SBD applic...[Details]
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2020 was a year of ups and downs for China's semiconductor industry. The epidemic, international relations, and economic conditions have brought multiple challenges to the semiconductor industry, of ...[Details]
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The variable frequency speed regulation principle is based on n= 60f1*(1-s)/p, that is, changing the stator power supply frequency f1 can change the synchronous speed n of the motor. In order to ke...[Details]
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1. Connection between keyboard and microcontroller Keyboard connection image 3 Microcontroller and keyboard interface diagram Figure 4 2. Connect through the 1/0 port. Connect one ...[Details]
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1 Introduction
In home theater, karaoke and other audio systems, real-time display of the spectrum of music signals will add a lot of color to the audio system. At present, most of the act...[Details]
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In recent years, with the continuous development of LED technology, high-power semiconductor lighting devices have developed rapidly in recent years, especially the continuous improvement of white ...[Details]
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Abstract: This article describes how to use the ARM Cortex-M0 series MCU launched by Nuvoton Technology as the control core to design a high-stability and low-cost strapping machine control board. ...[Details]
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Activity site. Photo by Zhang Kongsheng Hydrogen energy, known as the ultimate energy of the 21st century, is an important driving engine for the transformation of the global energy structure and the ...[Details]
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The SMD 3528 and 5050 modules have a luminous angle of 180 degrees, which is more suitable for full-body luminous characters, thicker fonts, larger fonts, and fonts with a thickness of less than 8 ...[Details]
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Pen Test Partners, a UK cybersecurity company, has just exposed several security vulnerabilities in six home electric vehicle charging brands and a large public EV charging network API. As IoT is abo...[Details]
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Honor Play 9A was unveiled together with Honor 30S at Honor's online press conference on March 30 this year. The Play 9A uses a 6.3-inch pearl full screen with a resolution of 1600*720. It is equippe...[Details]
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The electronic and electrical architecture of Chinese automakers is gradually transitioning from a distributed architecture to a domain-centralized architecture. Some mainstream domestic automakers h...[Details]
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UV fluorescence sulfur analyzer
The principle of ultraviolet fluorescence determination is adopted. After the sample is introduced into the high-temperature cracking furnace, the sample undergoes...[Details]
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No one would dispute that test cost has become a major issue in chip design. But what is puzzling is the magnitude of the problem, not only because test cost is the largest component of chip cost in s...[Details]
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To analyze the architecture of the flash controller, we must first understand SSD. Generally speaking, there are two types of SSD storage media: one uses flash memory (Flash chip) as the storage me...[Details]
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