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As we all know, there are two types of heat sinks for LED
spotlights, LED bulbs, and LED ceiling lamps on the market
: one is made of aluminum profiles by CNC turning, and the other is die-cast ...[Details]
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The production of LED lights is a milestone in the field of lighting. With the increasing demand for energy consumption in the world, the storage of major energy resources in the contemporary wor...[Details]
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It is understood that the US prosecutors are prosecuting Mao Bo (transliteration), currently an associate professor at Xiamen University, for fraud. The reason is that the United States believes that...[Details]
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As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Chu Qing, CEO of Unisoc, pointed out t...[Details]
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1. What is an ARM embedded system? Answer: ARM embedded systems are specially designed microprocessor systems that can be embedded in other devices and perform specific tasks in the embedded devices....[Details]
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CAN L is short-circuited to the power supply (positive pole)
When a fault such as CAN L short-circuiting the power supply (positive pole) occurs, depending on the fault-tolerant characteristic...[Details]
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introduction
Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducin...[Details]
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1 Application Background
With the continuous deterioration of the ecological environment, consumers' health awareness has greatly improved, and indoor gas pollution has attracted more and mor...[Details]
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When measuring EMI performance, do you find that no matter what method you use to filter, you still have problems with a few dB exceeding the specification? There is a method that may help you achieve...[Details]
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On February 4, SMIC released its fourth-quarter 2020 financial report, with many financial indicators reaching new highs throughout the year. As of December 31, 2020, SMIC's sales in the fourth quart...[Details]
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On March 10, Kaiyuan Communication Technology (Xiamen) Co., Ltd. (hereinafter referred to as "Kaiyuan Communication") announced the completion of a round A financing of approximately RMB 300 million,...[Details]
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Today, OPPO's official Weibo account preheated Ace2, saying who says you can't have both powerful performance and good feel? OPPO's super player Ace2 is a Qualcomm Snapdragon 865 performance phone we...[Details]
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On January 26, Liyuan Information said in a conference call that the most tense products at present include SiC, IGBT, MOS tubes, various automotive chips, Image Sensors and other products, mainly d...[Details]
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/*************AVR MCU Learning Board V1.1 Program**************/
/*************************************************************/
/*****File Function: NOKIA3300 LCD test program *****/ ...[Details]
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1. Introduction
The power factor is an important parameter in the AC circuit, an important indicator to measure whether the power system is operating economically, and an important detecti...[Details]
Analog electronics
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