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In ARM, exception A is a hardware concept. In Linux, exception B is a software concept Linux exception classification Whether the arm exception is used yes Some of them take advantage of ar...[Details]
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introduction The ability to accurately digitize a sine wave is a sensitive test of the fidelity of a high-resolution A→D converter. This test requires a sine wave generator with a residual distortion...[Details]
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The reliability issues discussed in this article are applicable to almost all electronic systems and mechatronics equipment. As the basic components of electronic systems, power supply equipment, e...[Details]
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Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in accordance with requirements in its electromagnetic environment and not produce intolerable electromagnet...[Details]
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Battery Tester Principle
A good example of where hybrid technology can be used is in the small, disposable battery testers found on batteries or battery packaging. Hybrid technology is the com...[Details]
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Humanoid robots are mobile and have many degrees of freedom, including arms, neck, waist, legs, etc. They can complete more complex tasks. These joints need to be connected together for unified coo...[Details]
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The iPhone 12 can be said to be Apple’s most special mobile phone in recent years. As Android phones continue to pile up new features, Apple's step-by-step product iteration seems to be insu...[Details]
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In the tide of intelligent networking, ADAS, as the closest means of realizing autonomous driving, has attracted much attention from the industry. Recently, the "3rd International Forum and Innovatio...[Details]
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PC and multiple single-chip microcomputers can also form a multi-level control system, generally with PC as the back stage and multiple single-chip microcomputer minimum system as the front stage. ...[Details]
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At present, the international community generally divides LED display light pollution into three categories, namely white light pollution, artificial daylight and color light pollution. At present,...[Details]
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The notable features of Xiamen Xili Instruments SLA air tightness testing equipment are high accuracy of 0.1PA, certified by the National Bureau of Weights and Measures, and stable testing. It is mai...[Details]
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Lead researchers PhD student Ashley Kropp and Dr Reece Grint. Image credit: Monash University
Australian scientists have discovered an enzyme that can convert air into energy, us...[Details]
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China Energy Storage Network:
In order to implement the "dual carbon" goals and build a new power system with new energy as the main body, China's new energy will further develop and the pr...[Details]
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Apple launched three iPhone 11 phones this year. The price of the lowest-end iPhone 11 was reduced by 1,000 yuan to 5,499 yuan, while the prices of iPhone 11 Pro and iPhone 11 Pro Max remained at 8,6...[Details]
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On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]
Analogue and Mixed Signal
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