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Symptoms of a blown car fuse 1. The battery has power but the vehicle cannot start. This symptom is likely caused by a burnt fuse in the starting motor. It should be noted that when the vehicle c...[Details]
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Recently, Sanan Optoelectronics issued an announcement stating that the company received a notice from its shareholder Fujian Sanan Group Co., Ltd. (hereinafter referred to as "Sanan Group") on Octob...[Details]
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As a professional industry research institution in the field of LED, Gaogong LED Industry Research Institute recently released an analysis report stating that the total output value of the domestic ...[Details]
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RIAA Compensated Amplifier for Low Noise OP Amplifier
Function of the circuit
This circuit is used to enhance high frequencies when recording, and to compensate and amplify when playing. In order...[Details]
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Tesla is always in the news headlines whether it is electric vehicles or autonomous driving. In early July this year, the sales data released by Tesla showed that Tesla's second-quarter delivery vo...[Details]
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1. Mode 0 When bit M1M0=00. T is a 13-bit counter, THi is the high 8 bits, and TLi is the low 5 bits. The design value is N, then the initial value of the count is X=2^13-N; 2^13=8192=2000H Examp...[Details]
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The amount of electronics
in modern vehicles will continue to grow steadily
as
engineers
develop increasingly complex solutions to meet the needs of comfort, safety, entertainment, ...[Details]
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On August 30, the Jiangxi Provincial Department of Industry and Information Technology issued a letter on the reply to Proposal No. 0035 of the 13th Session of the Provincial CPPCC, which mentioned...[Details]
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China's mobile phone industry has developed rapidly in recent years and has become the world's largest mobile phone manufacturing base and important market. Now more and more mobile phones are exp...[Details]
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According to foreign media reports, the US Patent and Trademark Office has published a new patent application from Apple: a wireless charging system for charging electronic devices. The key attribute...[Details]
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Offline AC/DC power supply manufacturers are increasingly feeling the pressure of increasing costs and must stop producing large, inefficient linear power converters and replace them with smaller...[Details]
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General steps of s3c2440 dma operation
Generally, in s3c2440, to perform dma transmission, the following seven steps are required:
1:
int s3c2410_dma_request(unsigned int channel,
s...[Details]
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The electronics industry's relentless pursuit of speed and performance is changing the standard for high-end oscilloscopes. While bandwidth was once the "key specification" that customers and vendors...[Details]
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Meeting Background
At present, the global photovoltaic industry is facing unprecedented development opportunities. As one of the core components of photovoltaic systems, inverters have hug...[Details]
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CPU power supply circuit diagram of multi-phase PWM controller
The circuit is composed of RT9248 and RT9603 from Liqi Company. ...[Details]
RF/Wirelessly
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