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The chip shortage problem is highlighted, and is it becoming a trend to use industrial-grade chips as automotive-grade chips? Recently, Yifei.com has participated in many domestic integrated circuit...[Details]
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4G is now fully popularized, 5G is just emerging, and 2G, which represents the era of feature phones, and 3G, which represents the era of the rise of smartphones, are gradually moving away from us. ...[Details]
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Explosion-proof cameras, perhaps many people's first thought is that they are cameras that can protect the surrounding environment from explosions. However, the real explosion-proof camera is to p...[Details]
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The first high-voltage industrial and commercial energy storage project in Taiwan has been completed and officially put into operation at the Guanyin plant of Jinyu Enterprise. The project adopts t...[Details]
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This paper introduces a high-performance, low-cost frequency conversion controller for speed regulation of AC induction motors in household appliances. According to the control characteristics of AC...[Details]
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Central topics:
Electromagnetic compatibility design of automotive electrical appliances
Anti-interference design of automobile driving recorder
Anti-interference i...[Details]
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The SCCB bus of OV7670, which made me miss it day and night, was finally solved today. I spent nearly 5 days on it. I thought about it on the way to work, when I was eating, when I was going to the t...[Details]
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The research and development team of Changzhou Lithium Source New Energy, a subsidiary of listed company Longpan Technology, announced in Nanjing on the afternoon of the 15th that the company has mad...[Details]
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Varun Manwani, CEO of Rajasthan-based Sahasra Semiconductor, said recently that the company will start commercial production of the first batch of Indian-made memory chips in September or early Octob...[Details]
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"The inspection of distribution box No. 1 has been completed, the inspection of distribution box No. 2 has been completed... the inspection of distribution box No. 26 has been completed, all meet t...[Details]
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China Energy Storage Network:
Aerogel is a lightweight solid material that is composed of nano-colloidal particles that aggregate to form a nano-skeleton and nano-porous network structure, ...[Details]
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The day before yesterday, Hyundai Motor reached a cooperation with the American startup Canoo to jointly develop an electric vehicle platform. According to the cooperation agreement, Hyundai wants to...[Details]
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As a high-power strong light source, xenon lamp has a wide range of uses. Its main principle is to provide a stable high-voltage power supply for high-voltage xenon lamp through the high-frequency ...[Details]
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1. Use a pointer multimeter to identify the field effect tube
(1) Using the resistance measurement method to identify the electrodes of the junction field effect transistor
According...[Details]
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1. Unzip: tar -jxvf yaffs_source_util_larger_small_page_nand.tar.bz2 to generate a folder
The premise of steps 2 and 3 is that your kernel does not support the yaffs2 file system and ther...[Details]