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On November 5, Tesla officially announced that since the establishment of the first Tesla Supercharger in mainland China in 2014, as of November 1, 2023, Tesla has built: 1,800+ Supercharger stations;...[Details]
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1 Introduction In the power system, voltage and frequency are two important parameters that reflect the power quality of the power system. At the same time, in the relay protection industry, voltag...[Details]
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Digital voice communication achieves anti-interference and other functions at the expense of wide bandwidth. Digital voice signals must be compressed and encoded.
At present, the G.729A algo...[Details]
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Spectrum analyzers are widely used in various fields of radio technology, such as electronic countermeasures, satellite communications, mobile communications, scattering communications, radar, remote...[Details]
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Pulse laser rangefinder was developed in the early 1960s as military equipment. After more than 30 years of development, research and equipment, foreign countries have now completed "handheld, trip...[Details]
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Serial communication is normal I am in the program #include stdio.h int fputc(int ch, FILE *f) //STM8S105, printf function redirection { while (!(UART2- SR&0x80)); UART2- DR=ch; return ...[Details]
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Reducing false alarm rates - how smoke alarms survive the hamburger smoke interference test
Modern smoke alarms – improved detection and increased safety
Today's build...[Details]
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KEILCx51 is a development tool for 8051 series microcontrollers and their hardware control systems. Any data type defined by it must be located in the storage area of 8051 in a certain storage type,...[Details]
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On January 4, Duan Chenggang, member of the Standing Committee of the Chongqing Municipal Party Committee, Secretary of the Party Working Committee and Director of the Management Committee of Liangji...[Details]
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Σ-ΔA/D technology has the characteristics of high resolution, high linearity and low cost. Based on TI's MSP430F1121 microcontroller, this paper introduces a high-precision A/D implementation scheme ...[Details]
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To help digital signal processor (DSP) developers maximize battery life and enable power-sensitive portable systems, Texas Instruments (TI) has introduced the TMS320C5509A, TMS320C5507 and TMS320C5503...[Details]
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Today, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. OPPO Vice Preside...[Details]
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Introduction: Aiming at the problem of insufficient torque and driving power of two coaxial stepper motors, an innovative design method for coaxial connection and driving of multiple stepper motors i...[Details]
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Most portable devices use components that are light, small, and powerful. The power supply occupies an indispensable and important position among all components. Lithium-ion batteries are popular...[Details]
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The LED
industry is divided into two models, depending on the capabilities of manufacturers: those that focus on high technology and high gross profit, those that focus on average technology ...[Details]
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