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To ensure the safety of the operation of the train, the high-speed comprehensive inspection vehicle will be tested on the Hangzhou-Ningbo and Ningbo-Hangzhou high-speed railways. This is the world's ...[Details]
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With funding from Intel and MIT's Center for Integrated Circuits and Systems, researchers have created a device that can achieve extremely high electronic control precision and focus a beam of THz el...[Details]
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At the end of 2019, As a world-renowned electronic component manufacturer, Murata Manufacturing Co., Ltd. (hereinafter referred to as "Murata") acquired Murata acquired MIRAISENS, a company that st...[Details]
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555 stepper pulse generator circuit,555 stepper pulse generator
Specifications
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When debugging the serial port, it was found that the serial port would frequently interrupt, resulting in the inability to execute the main loop!
Debugging revealed that it was a hardware bug of the...[Details]
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The price of lithium carbonate fell below the 500,000 yuan/ton mark, letting the entire power battery market breathe a sigh of relief. When the conflict between battery manufacturers and car compan...[Details]
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High-precision maps have entered the era of cost-effectiveness. Huawei and Meituan have officially entered the map service industry, adding several new players to the map business controlled by BAT....[Details]
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The maximum range of the resistance range of 31/2-digit and 41/2-digit digital multimeters is generally 20MΩ. For a 31/2-digit digital multimeter, using different resistance ranges can only measure re...[Details]
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Recently, Texas Instruments (TI) announced that GeoVision Incorporated has adopted TI DaVinci technology to jointly develop license plate recognition technology and outdoor monitoring solutions. Ge...[Details]
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Under the same observation conditions, a certain quantity is observed n times. If the error appears with the same size and sign or changes according to a certain rule, this error is called a system...[Details]
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In the construction of Qinhuangdao TD-SCDMA (hereinafter referred to as "TD") network, TD (ZTE equipment) and 2G network are closely related. The co-network of TD and GSM can expand coverage, balance ...[Details]
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According to multiple semiconductor industry sources, Samsung will increase the price of NAND flash memory chips by 10-20% in the fourth quarter of this year, and will increase by 20% in the first an...[Details]
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/************************************************************************************ /* MAIN.C file * * Copyright (c) 2002-2005 STMicroelectronics */ //16-bit timer 2 interrupt mode //The peri...[Details]
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In terms of function, single-chip microcomputers and large-scale CPLDs are highly complementary. Single-chip microcomputers have the advantages of high performance-price ratio, flexible functions, eas...[Details]
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This paper proposes a new VoIP system based on the AMR speech codec algorithm, which can adaptively select an optimal transmission rate according to the quality of the network channel, so that the ...[Details]
Embedded System
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