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After the 1602 and key program debugging, encoding, password comparison, gatekeeping, and some processing of error codes are improved, they will not be uploaded. Here I will only leave a very bas...[Details]
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At the regular press conference of the Ministry of Foreign Affairs, a reporter asked about the "ban" storm Huawei is currently facing. Ren Zhengfei said that some international partners have been und...[Details]
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In response to the advent of the big data era, data centers are actively upgrading their infrastructure to 100Gbit/s or higher-speed fiber networks, and abandoning the traditional on-off-keying (OO...[Details]
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On the 19th, the third Jiwei Semiconductor Summit was held in Haicang, Xiamen. At the forum with the theme of 5G, Meng Pu, Chairman of Qualcomm Wireless Communications Technology (China) Co., Ltd., Z...[Details]
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Various initiatives around the world to reduce the energy consumption of electronic systems are driving single-phase AC input power supply designers to adopt more advanced power supply technologies...[Details]
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1. Overview
Infrared temperature measurement technology plays an important role in product quality control and monitoring, online equipment fault diagnosis and safety protection, and energy co...[Details]
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The U.S. Department of Commerce is scheduled to release new regulations on February 28 to clarify a number of conditions for semiconductor manufacturers to apply for industrial subsidies under the "C...[Details]
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DigiKey, the world's leading distributor of commercial off-the-shelf technology components and automation products with rich product categories and fast delivery, recently announced that it has expan...[Details]
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Preparing for electromagnetic compatibility ( EMC ) emissions and susceptibility testing can raise your blood pressure. Will your product pass? Good design practices and relying on your intuition abo...[Details]
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The master is here, and the experience is supreme. Recently, Xiaomi launched the Xiaomi TV 'Master' 82" Supreme Commemorative Edition, which supports 8K ultra-high-definition resolution, is equipped ...[Details]
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Common control schemes, such as current mode control and peak current limiting, are not possible without real-time information from traditional AC current
sensors
. Designers typically im...[Details]
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Truck scales are also called floor scales. They are a new type of electronic weighing instrument that can quickly, intuitively, and accurately display the important tool for trade measurement in in...[Details]
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When something right becomes a habit, it has a positive and long-term impact on a person, and it is also of great significance. Developing the habit of using an oscilloscope will also have a lifelong...[Details]
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Heat Transfer
There are three basic links in the heat conduction of LED lamps: chip to epitaxy, epitaxy to package substrate, and substrate to heat sink or housing. The current problem of LED he...[Details]
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During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transforme...[Details]