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12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
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The technical indicators of semiconductor
laser power supply
are mainly the amplitude, width, rise time and repetitive working frequency of current pulse, as well as stability and relia...[Details]
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1. LED soldering conditions Figure 2. Temperature-time relationship diagram for two types of LED welding (a) Direct-plug LED; (b) SMD LED (1) Soldering with a soldering iron. The tip tempe...[Details]
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MIC2829 is a highly integrated power management
IC
(PMIC) from Micrel, designed for 3G/4G (HEDGE/LTE and WiMAX) USB wireless applications. MIC2829 is a complete power management solution that c...[Details]
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The U.S. Department of Commerce recently announced that it will launch an investigation into the U.S. semiconductor supply chain and defense industrial base in January 2024, "to support the United St...[Details]
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Brazil remains undecided on whether to cooperate with Huawei on 5G. According to Reuters, the top US diplomat in Brazil said in an interview with Brazil's O Globo newspaper that Brazil would bear the...[Details]
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Samsung Electronics held a shareholders meeting on March 16, where Samsung Electronics CEO Dong-jin Koh revealed that Samsung Electronics will not launch new Galaxy Note series devices in the second ...[Details]
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Recently, at a signing ceremony held in Guangdong, JinkoSolar and Xiaodong New Energy jointly signed a 100MWh SunGiga cooperation agreement for industrial and commercial energy storage, aiming to j...[Details]
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Part 0 Preparatory knowledge 0.1 Key Parameters 0.1.1 Development Board Description OK6410 is a development board released by Feiling. There are currently two versions, OK6410-A and OK6410-B. I am cu...[Details]
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Today, Beijing Xiaomi Mobile Software Co., Ltd. announced a patent for "shooting method and device". The patent abstract shows that the disclosure provides a shooting method and device. The m...[Details]
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In the early morning of June 29, OFILM released a statement on the removal of Nanchang OFILM Technology Co., Ltd. from the Entity List through its official WeChat public account. It was mentioned t...[Details]
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CAN FD frame structure
CAN FD nodes can receive and send CAN messages normally, but CAN nodes cannot receive and send CAN FD messages correctly because their frame formats are inconsistent.
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1 Introduction
In recent years, digital communication has developed rapidly in theory and technology. Various broadband transmission technologies, integrated services digital network (ISDN) an...[Details]
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Three years ago, Apple launched a creative app for video production, called "Kelipai" in Chinese. Compared with iMovie, Kelipai, which also focuses on video production and editing, not only has a low...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens...[Details]