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On May 22, Sharp AQUOS Zero 2 was launched in Taiwan, China, priced at NT$21,990 (approximately RMB 5,200). Sharp AQUOS Zero 2 features a slim design, and its body weight is only 141g. Accor...[Details]
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Introduction Embedded systems are professional computer systems that focus on practical applications and have strict requirements on functionality, reliability, cost, volume, and power consumption. W...[Details]
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CATV Image Quality Subjective Evaluation Table The subjective evaluation of the image quality at the user end adopts the five-level damage standard, which should be implemented in accordance with t...[Details]
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Using a linear regulator to convert voltage will face power consumption issues, while the switching method will have noise issues. The choice of conversion method for LED drivers depends on the app...[Details]
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China Energy Storage Network:
For manufacturing companies, in the face of the wave of digital transformation, it is crucial to answer a series of key transformation questions, such as why t...[Details]
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CT8022 is a dedicated DSP chip developed by DSPG that can implement multiple compression algorithms. It can accept 64/128kbits/s 8bit A/μ data or 16bit linear data provided by the external serial A/...[Details]
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CPU is the abbreviation of Central Processing Unit, which means central processing unit. We often hear people talking about 486 and Pentium. CPU is an electronic component, and its specifications a...[Details]
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Improve LED lighting stability The brightness of LED light-emitting diodes varies with the current, and the voltage and current curves of manufactured light-emitting diodes are slightly different...[Details]
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1Why do we need to do security testing on smart car connected apps? There is a question that has been bothering us: In the era of "popularization" of intelligent connected cars, we have gained conv...[Details]
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In Chapter 3, we learned about 74HC138 and learned that 74HC138 can only make one output port low at the same time, that is, at one time, we can only enable one digital tube and change the display ch...[Details]
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6. Label input and output
Convenient maintenance PLC controls a complex system. What you can see are two rows of staggered input and output relay terminals, corresponding indicator lights and ...[Details]
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On September 5, Garmin announced the launch of the Garmin Dash Cam™X series of high-quality dashcams, providing drivers with a covert electronic witness tool to record driving conditions anytime, a...[Details]
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iST Technology, the leader in electronic product verification services, announced today that after many rounds of reviews, the Automotive Electronics Council (AEC), the world’s highest hall of automo...[Details]
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Morgan Stanley cut its expected valuation for Waymo, Alphabet's self-driving unit, by 40%. Morgan Stanley analyst Brian Nowak cut his expected valuation for Waymo to $105 billion from $175 billion....[Details]
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On November 9, GAC Group responded to investors' questions on an interactive platform and stated that it has initially completed the full-process manufacturing process of all-solid-state batteries,...[Details]
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