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MPEG-4 is an emerging video standard. Its flexible error correction capability and ability to support small screens have attracted wide attention in the mobile communication market. Almost all mobi...[Details]
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Carefully plan projects, accurately introduce projects, and vigorously promote projects. In recent years, Gaotai County has continued to optimize the business environment, closely follow the requireme...[Details]
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Compared with the hardware I2C interface, the use of simulated timing will inevitably lead to some declines in real-time performance and transmission speed, but the I2C bus itself is not a very fast ...[Details]
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1. Preparation
Busybox source code: http://www.busybox.net/downloads/
# cd /home/liao
# tar –jxvf busybox-1.13.3.tar.bz2
# cd busybox-1.13.3
2. Busybox compilation
2.1 Modify Makefile ...[Details]
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1 Introduction
The frequency converter is an AC speed control device developed in the middle of the last century. It was developed to solve the problems of traditional AC motor speed control difficu...[Details]
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This design consists of a master machine and a slave machine. The host is composed of STC89C52 microcontroller circuit + Bluetooth host circuit + ultrasonic ranging module circuit + power supply circ...[Details]
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According to local Japanese industry media reports, international memory chip giant Micron Technology (Micron) plans to build a new DRAM chip factory in Hiroshima, Japan, and is expected to receive l...[Details]
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Recently, UMC's Chief Legal Officer Zhang Zhenlun said in an exclusive interview with Taiwan Awakening News, "The Sino-US trade war will not end because Biden comes to power. High-tech companies need...[Details]
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LabVIEW 's array operation function is very powerful. In addition to the functions provided in the array function palette, the functions in the signal processing function palette are actually also...[Details]
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Application of P IC 16F877A in CAN communication // ========CAN communication program ======= #include pic.h #include pic16f87x.h #include mcp2510.h // MCP2510 register definition // ========...[Details]
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With the continuous breakthroughs in the penetration rate of new energy vehicles, from only 1% in 2016, to now, the penetration rate of electric vehicles in Shanghai has exceeded 50%. This is insepar...[Details]
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With the rapid development of electronic technology, people are enjoying more and more convenience brought by scientific and technological progress, but the development of science and technology has a...[Details]
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As people's requirements for automobile comfort and other aspects increase, the importance of body electronic control and power becomes increasingly prominent, and more and more cars are equipped...[Details]
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1. Application Examples 1.1 System Function Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and...[Details]
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According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]
Power technology
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