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According to foreign media reports, Shanghai Quectel Communications Technology Co., Ltd. launched the Proactive Security Solution, an intelligent driving solution designed to improve driving safety. ...[Details]
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Electric motors are divided into two categories: AC motors and DC motors. For a long time, DC motors have become the best choice for most variable speed motion control and closed-loop position...[Details]
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Infrared wireless module: 1. Hardware: infrared receiver + remote control 2. Connection method: the + and - of the receiver are connected to the VCC and GND of the microcontroller respectively, and S...[Details]
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Preface In power electronic devices such as UPS, control methods are the core technology. Early control methods made the output a rectangular wave with high harmonic content and difficult filteri...[Details]
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Ericsson predicts that the number of IoT devices will reach 1.5 billion in 2022 and the number of industrial IoT connections will exceed 3.5 billion by 2023. The explosive growth of embedded computer...[Details]
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The first half of 2022 will definitely be a period full of twists and turns but also a period of great growth for power battery companies. On the one hand, the epidemic and local conflicts have dis...[Details]
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What is BMS " BMS battery system is commonly known as battery nanny or battery butler, which is mainly used to intelligently manage and maintain each battery unit, prevent overcharging and ove...[Details]
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How it works
You can use configuration control to configure the structure of a control system (here a central configuration of an S7-1500) and use variants (options) that differ from this conf...[Details]
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Recently, Nokia was awarded a contract to build a 4G network on the moon. According to foreign media reports, NASA recently awarded Nokia $14.1 million to deploy a cellular network on the moon. Thi...[Details]
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1 STM32 has built-in SRAM and FLASH. FLASH is used to store programs, and SRAM is used to store intermediate variables during program operation. Usually, the sizes of SRAM and FLASH of different mode...[Details]
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An OPPO power adapter model VCK8HACH has now passed the national 3C quality certification. It is produced by Huntkey and supports up to 20V 8A 160W fast charging protocol. Input: 100-120Vac, ...[Details]
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In the morning session of March 4, the concept of SMIC rose sharply. As of press time, Asia Pacific Integrated Circuit Co., Ltd. hit the daily limit, Nanjing Optoelectronics and Shanghai Xinyang rose...[Details]
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Electric aircraft may be the future of aviation. In theory, electric aircraft are quieter, cheaper and more environmentally friendly than traditional aircraft. If an electric aircraft can fly 1,000 k...[Details]
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With the development of digitalization and informatization, large screens have been increasingly used in various occasions, and various display technologies have emerged. From the early CRT to the cur...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
Test/Measurement
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