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Judging from the overall performance of the first batch of foldable screen phones, it is basically a mixed bag. But this will not hinder manufacturers from developing foldable screen or ev...[Details]
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With the rapid development of China's economy, the number of large geotechnical buildings such as highways, long-span bridges, and dams is increasing. However, geological factors, construction qual...[Details]
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(Photo source: greencarcongress) According to foreign media reports, an international research team synthesized a one-dimensional string-like platinum-nickel alloy nanocage with a platinum skin st...[Details]
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As digital music files become more popular, compact discs are also becoming obsolete. However, some existing CDs may still have a use, as the gold foil inside them can be used to produce wearable bio...[Details]
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I wrote a memory management function on STM32 these days, which implements malloc, free and remalloc functions. It also implements a function for querying memory usage.
Experimental environment: AL...[Details]
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The bidding for Taiwan's first wave of 5G license issuance is becoming increasingly fierce. According to the latest bidding results, as of the 7th, the bidding amount for the 3.5G frequency band has ...[Details]
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Composition of an oscilloscope - What parts does an oscilloscope consist of?
In digital circuit experiments, several instruments and meters are needed to observe experimental phe...[Details]
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With the rapid development of electronic technology, computer technology and communication technology, embedded systems have been widely used in the fields of industry, military, communication, inf...[Details]
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1. Serial port related registers USART_SR Status Register USART_DR Data Register USART_BRR Baud Rate Register USART_CR1 Control Register USART_SR – Status Register: Status register USART_S...[Details]
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1. When the power is off, measure in the ohmmeter mode, use the red and black test leads to test the live wire and the ground wire. If the meter shows low resistance, it means there is a short circui...[Details]
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introduction Many schools today have adopted computer plus network multimedia systems for on-site teaching. In addition, construction workers making intercom calls at the construction site, and drive...[Details]
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The normal operation of many hardware requires the support of bus clock, such as LCD, I2C and other devices. This article analyzes the bus clock of s3c2440 and the related operations of s3c2440 bus c...[Details]
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On September 7, a seminar on artificial intelligence application technology in the field of power grid control was held in Beijing. The meeting was hosted by the State Electric Power Dispatching an...[Details]
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This article introduces when electromagnetic compatibility rectification is needed and common electromagnetic compatibility rectification, and introduces how to successfully pass the electromagnetic c...[Details]
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As the degree of vehicle networking continues to increase, the cybersecurity threats faced by key systems such as steering and braking are also increasing. To this end, according to foreign media r...[Details]
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