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Recent news suggests that Samsung is developing its next-generation high-end mobile processor Exynos chip. Now, a new report has revealed the internal codename of its upcoming flagship chip. Accord...[Details]
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Some companies have been operating as ISPs for more than ten years, but have not yet reached the industry's top level. Over the past decade, Chinese mobile phone manufacturers have promoted the po...[Details]
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How can a security chip be considered secure? Does encryption mean it is secure? In fact, security is far more than encryption. A security chip is a combination of hardware and software. Inside the c...[Details]
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For energy-saving lamps with damaged tubes, the original circuit board can be used to transform them into a compact switching power supply for small electrical appliances. The figure below shows a ...[Details]
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The global chip shortage continues to intensify, and giants from all over the world are stepping up their investments in the chip field. A global shortage of semiconductors has become a concern tha...[Details]
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This is the circuit. Careful friends will find that there are several chip resistors and capacitors in the actual picture. The secret is here. The memory effect of the capacitor is used to convert pa...[Details]
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Industrial, aerospace and defense systems often use an intermediate bus voltage rated at 24V to 28V. In these systems, series batteries are used as a backup power source, but 12V bus architectures ar...[Details]
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In recent years, wireless speakers have attracted much attention in the consumer audio market. The demand for their diverse functions and applications has led to rapid growth in the industry, which...[Details]
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The main problems are: ① The indication is inaccurate for a long time; ② There is no indication all the time; ③ The indication fluctuates in a large range and cannot be read; ④ The indication does not...[Details]
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The air pressure and temperature of the tires during driving are one of the key factors affecting driving safety. This paper describes a direct tire pressure measurement system based on the integrated...[Details]
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Common DC-DC applications are mostly suitable for lower Vin/Vout voltages (less than 30V-40V). It is rare to have a higher voltage input. This article introduces a buck converter that uses TL494 ...[Details]
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As high-end intelligent assisted driving enters its second half, the trend in the field of autonomous driving has changed recently. For a long time in the past, companies such as Xpeng, Ideal, N...[Details]
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Three SMA China subsidiaries under the SMA Group have recently completed the company name change after the MBO. In order to adapt to the strategic development of the new company and fully reflect t...[Details]
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1. You cannot define a variable in the ROM area using the const keyword. In the IDE compiler, you need to add the rom keyword before the variable definition. For example: rom char tmp ={0};const rom ...[Details]
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Currently, the more popular low-cost, ultra-small space-consuming design solutions basically adopt the PSR primary-side feedback flyback type. The primary-side feedback voltage regulation eliminates ...[Details]
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