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High-growth economies such as Brazil, Indonesia, India and China have seen the emergence of an emerging middle class and a rapidly growing automotive market. These markets require relatively low re...[Details]
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On the morning of October 14, Luo Guodong, deputy secretary of the county party committee and county magistrate, led a team to Beijing Green Vanadium New Energy Technology Co., Ltd. for docking and ex...[Details]
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The lost energy generates heat that must be dissipated on the circuit board, limiting the creation of compact solutions while also increasing the cost of the thermal cooling required to ext...[Details]
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Introduction The increasing connectivity of modern cars is no surprise. In the early days, car sensors such as oil pressure, coolant temperature and fuel level would alert the driver to issues tha...[Details]
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Technical Description: Based on the self-developed full-link voice interaction technology, the Spichi intelligent car networking solution focuses on human-machine dialogue interaction in vehicle...[Details]
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The LEDs in the figure emit light in intensity proportional to the load current, and the circuit is designed to provide a very compact circuit to replace the meter on the 12V power line of some astro...[Details]
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In the previous issue, we discussed the magnetic potential generated when a single-phase winding is passed through a single-phase alternating current. This issue continues to discuss the magnetic p...[Details]
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The device has a built-in rotary switch, is IP67 sealed, has a dielectric strength of up to 5000 VAC, and has a power rating of 1 W. MALVERN, Pennsylvania, USA, and Shanghai, China - March 20, 2024...[Details]
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Boost converter circuit using MAX631
The sound converter composed of MAX631 can increase the +3V battery voltage to +5V, the output current is 40MA, and the change efficiency reaches 75%. ...[Details]
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Today, Zhao Ming, President of Huawei's Honor Business Unit, revealed that the Honor 20 uses a side fingerprint design. He said: "The Honor 20 series' side fingerprint unlocking speed is 110% faster ...[Details]
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In recent years, as folding screen technology has become increasingly mature, more and more mobile phone manufacturers have launched their own new folding screen phones. Huawei, Xiaomi, Motorola, Sam...[Details]
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1. Modification of interruption part
Add interrupt configuration, strictly follow the original architecture.
Related reading: Redboot's DM9000 network card driver transplanted on the MINI...[Details]
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Ichigo ECO Energy (Chiyoda-ku, Tokyo), a subsidiary of Ichigo Group Holdings, announced that it had acquired a 0.9MW photovoltaic power plant operating in Kijo Town, Koyu District, Miyazaki Prefect...[Details]
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On December 11, Tianyancha showed that Xiaomi Technology Co., Ltd. added multiple "leijun" trademark information, involving international classifications including metal materials, transportati...[Details]
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Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]