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1 Introduction 1.1 Application of digital power controller UCD3138 Digital power controller UCD3138 is usually placed on the secondary side of DC/DC power supply due to its good feedforward function,...[Details]
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Market factors are driving the development of intelligent power supplies, including external control of the power supply and software configuration in production. One way to achieve this is to use ...[Details]
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If some basic layout guidelines are not followed, PCB design can limit the performance or reduce the reliability of a Class D amplifier. Some good PC board layout practices for Class D amplifiers are ...[Details]
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According to foreign media reports, Saelig, a US company, has announced the launch of the 18EQHM32 series of oscillators, which can reduce overall EMI in electronic devices by cleverly changing the...[Details]
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When the Gigabit network card is working, four pairs of cables are required to participate in data transmission. Due to the poor quality of 1/2 pairs of jumpers, the return loss is large, and the ech...[Details]
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Abstract: A wireless sensor network system based on Internet network architecture is composed of MD600G and wireless sensor nodes, which realizes real-time data tracking of process behavior of remo...[Details]
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● Complete vision system for the first time on the market ● Integration of interior and exterior mirrors, cameras, electronics and software ● Launched in Ford Ram 2500 and 3500 heavy-duty pickup ...[Details]
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1. Performance indicators of D/A converters
(1) Resolution. Resolution is a description of the sensitivity of the D/A converter to changes in input quantity, and is related to the number of bits...[Details]
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WatchDog, which means "watchdog" in Chinese, is a name that foreigners give to people in a very interesting and appropriate way. These foreigners who work in technology are always optimistic about lif...[Details]
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The Arm camp has always been "unconvinced" by the dominance of the x86 architecture in the data center field. The successful transplantation of the winning strategy in the mobile market to the server...[Details]
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According to Bloomberg, the International Monetary Fund (IMF) has once again lowered its global growth outlook for this year, and the updated figure will hit the lowest level since the global financi...[Details]
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Since the 1980s, CAN bus has been gradually applied in a wide range of industrial applications such as automotive electronics, rail transportation, medical electronics, and engineering machinery. The...[Details]
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In the modern society with rapid economic development, the electronic products we use are becoming more and more sophisticated, and the various parameter indicators are becoming more and more stringe...[Details]
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Recently, at the 2019 London Edge Computing Global Summit, Huawei's 5G MEC solution won the "Best Edge Computing Technology" award. It is reported that Huawei has won this honor for three consecutive...[Details]
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Installation package: MPlayer-1.0rc2.tar.bz2
Cross compiler: arm-linux-gcc-4.5.1
Unpack MPlayer-1.0rc2.tar.bz2:
tar –xjvf MPlayer-1.0rc2.tar.bz2
Enter the unzipped file MPla...[Details]