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Air pollution is a major problem in many cities, with air quality indexes getting worse every day. According to the World Health Organization, more people die prematurely due to the impact of harmf...[Details]
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This article briefly introduces the design of automotive electronic vehicle-mounted camera circuit. The camera operates reliably. When reversing, it can not only clearly display the panoramic view be...[Details]
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The hype about driverless cars has been going on for several years. Some optimistic companies even claim that they will be commercially available in 2019 or 2020. But recent fatal accidents and Waym...[Details]
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introduce The DS80C400 contains a ROM that provides network stack, memory management and process scheduling, and can be flexibly used in applications programmed by Java, C and 8051 assembly. SDCC pro...[Details]
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This is a speech from NXP on electronic and electrical architecture, "OVERCOMING IN-VEHICLE COMMUNICATION CHALLENGES".
The vehicle network of smart cars requires high-performance, secure and r...[Details]
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1. Download freeModbus open source package Generally, the development environment used by STM8 is IAR, so here we will talk about porting FreeModbus under IAR. Download freemodbus-v1.5.0, the offi...[Details]
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Abstract: This paper combines the implementation of 3GPP WCDMA protocol 25.213 (Release 6) downlink modulation with the WCDMA terminal baseband digital processor, uses an RRC filter based on FIR st...[Details]
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On April 18, Anhui Changjiu New Energy Technology Co., Ltd.'s 2GWh annual capacity cascade energy storage plant was officially put into production. Changjiu Logistics and its subsidiary Guangdong D...[Details]
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Introduction: Researchers from LG Energy Solution (LGES) and the University of California, San Diego (UCSD) have developed a new battery that combines two technical approaches . The battery has both ...[Details]
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According to foreign media reports, a South Korean research team has developed a thermoelectric material that can be used in wearable devices such as smart clothing and can maintain stable thermal ...[Details]
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The PC market is dominated by the Windows operating system. Most business applications run the Windows operating system, although there are alternatives. However, Linux users often dream of the arriv...[Details]
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RS-485 is an electrical interface specification that defines a multi-point, bidirectional (half-duplex) communication link based on a single-pair of balanced lines. It only specifies the electric...[Details]
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Overview A diode is a two-terminal electronic device that supports the flow of current in one direction (forward bias) and blocks the flow of current in the opposite direction (reverse bias). However...[Details]
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Select external components to ensure stability
Figure 4a is a good model for a photodiode amplifier. The open-loop transfer function of this system has a pole at 28 Hz due to the open-loop respon...[Details]
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Recently, the Institute of Electrical Engineering of the Chinese Academy of Sciences conducted a third-party factory acceptance inspection for the 500kW photovoltaic grid-connected inverter and 1MW...[Details]