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The main purpose: Shanghai Chengwei Medical Protective Clothing Electrostatic Decay Performance Tester is used to test textile clothing, medical protective clothing materials, non-woven fabrics, comp...[Details]
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Preface Tip: The following is the preface of this article Before you learn how to light up LEDs, I hope you will review the minimum system of the 51 microcontroller! Everyone needs to understand th...[Details]
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2022 has passed, and the automobile industry has made great progress this year, and achievements in many fields are worth recording. As the Year of the Tiger is coming to an end, our series of yea...[Details]
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The whistleblower blogger @Shadow_leak released a rendering of a new phone and said that this is the flagship vivo NEX 5 that will be released in February. According to the exposed renderings, the ...[Details]
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At present, new energy vehicles are moving from the primary stage to the intermediate and advanced stage of development, that is, from the 1.0 era of electrification to the 2.0 era with networking an...[Details]
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A study published on April 6 in Advanced Functional Materials, a top international journal in the field of chemistry and materials, showed that coating solid-state batteries with a butter-like materi...[Details]
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1. Hardware Introduction: (Using 5050LED 2W) The RGB three-color LED control pins are P1.2, P1.1, and P1.0 of the single-chip microcomputer. The positive pole of the LED is connected to the positive...[Details]
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1. What is a programmable power supply?
Programmable arbitrary power supply is a power supply whose certain functions or parameters can be controlled by computer software programming. For exam...[Details]
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As a protective device in the power transmission and distribution network
, the
power
circuit breaker (including frame circuit breaker and molded case circuit breaker) can safely and reliabl...[Details]
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Today, Honor Mobile officially announced that Honor 20 Pro is now available for purchase. Although the Honor 20 Pro sales exceeded 100 million in 3 seconds after it went on sale, and won the 3,000 yu...[Details]
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1 Introduction
Nowadays, in many applications such as photovoltaic power generation, UPS and energy-fed electronic loads, due to the need for grid-connected operation, the lower DC voltage ne...[Details]
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Recently, a new type of high-performance, super-energy lithium battery with multiple international invention patents was successfully developed by Guangdong Huanyu Green Technology Co., Ltd. and wi...[Details]
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According to mysmartprice, OPPO will release the OPPO Reno8 series in June, which will be the world's first to launch Qualcomm's new Snapdragon 7 series processor - Snapdragon 7 Gen1. It is...[Details]
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Qualcomm and Apple announced an agreement to resolve all litigation between the two parties worldwide. The settlement includes Apple paying Qualcomm a fee. The two parties also reached a six-year tec...[Details]
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● Electric vehicle startup standardizes on Siemens Teamcenter X and NX software to reduce IT investment while increasing accessibility for development teams and supply chain
Siemens Digi...[Details]