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It is reported that Tesla has recently begun installing Starlink satellite broadband antennas at its supercharging stations to provide network access services for Tesla owners who are charging their ...[Details]
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1 Characteristics of batteries
The four most commonly used battery chemistries are lead-acid batteries (PbSO4), lithium-ion batteries (Li+), nickel-cadmium batteries (NiCd), and nickel-metal h...[Details]
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Application Introduction
Mobile phones are no longer just a tool for making calls. Today's technologically savvy consumers use mobile phones as both a communication tool and a personal ent...[Details]
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Global semiconductor equipment spending has entered an upward cycle. The application of new technologies and new products such as 5G, Internet of Things, big data, artificial intelligence, and automo...[Details]
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With the development of technology, the design and application of embedded systems have had a great impact on people's lives and will gradually change people's future lifestyles. Developing applicati...[Details]
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Abstract: An improved half-duplex selective ARQ protocol is given. In order to reduce the efficiency impact caused by long shortwave interleaving RTT time, it is proposed to use different interl...[Details]
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The d in the pid regulator refers to
In the PID regulator, D refers to the derivative time, also known as the derivative coefficient or derivative gain. The derivative time refers to the time ...[Details]
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Many acetic acid plants use flow measurement instruments such as orifice plates, vortex streets, turbines, and elliptical gears. These flow meters have many disadvantages: they are easy to wear, leak ...[Details]
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It is reported that an article titled "The entire company's business policy must shift from pursuing scale to pursuing profits and cash flow" was posted online on Huawei's internal forum on the after...[Details]
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According to Qichacha information, Bitmain has undergone industrial and commercial changes today. The legal representative has been changed from Wu Jihan to Zhan Ketuan. In addition, Wu Jihan resig...[Details]
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The circuit is shown in the figure. ICl and other components form a voltage comparator. When the grid voltage changes, the DC voltage after rectification by VD and filtering by Cl also changes. This ...[Details]
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Technical requirements for variable frequency power supply 1. Rated total capacity of variable frequency power supply: 6000VA, input single-phase AC: 220V±10%, output three-phase four-wire symmetri...[Details]
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In order to enrich the electronic functions of cars, OEMs have been installing various ECU components on cars. From 1993 to 2010, the number of ECUs used in Audi A8 models increased from 5 to more th...[Details]
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According to market research data, Apple topped the mobile phone sales champion in China for the second consecutive month in November, driven by the success of the iPhone 13 series. After 6 yea...[Details]
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As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]
Microcontroller MCU
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