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Since the advent of 5G mobile phones, smartphone prices have risen. The foldable phone Galaxy Fold is even priced as high as 2.398 million won, further increasing the average price of smartphones. Th...[Details]
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According to the latest reports from foreign media, several Apple suppliers have revealed that Apple continues to put pressure on them to move 15% to 30% of their production out of mainland China. Th...[Details]
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Apple released the new second-generation iPhone SE last night. The new phone adopts the design of iPhone 8 and has upgraded performance. However, some netizens have discovered that the Chin...[Details]
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Compared with other A/D converters, Microchip's MCP3421 has the following features: fully differential input; 18-bit resolution; precise continuous self-calibration function; selectable 3.75, 15, 6...[Details]
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First, let's look at the file sound/soc/s3c24xx and start analyzing it from the entry function s3c2410_uda1341_init driver_register(&s3c2410iis_driver); //Note 1 Note 1: static struct devic...[Details]
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Generally speaking, nanoelectronic components within devices such as smartphones are robust, static devices that cannot deform once they are designed and manufactured. But American physicists report ...[Details]
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Usually, the R×10, R×100, and R×1K ranges of the multimeter are selected for testing and judgment. The red and black test leads are connected to the negative pole of the capacitor respectively (the c...[Details]
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The era of new energy vehicles has begun, and many people are beginning to consider buying electric cars. Electric cars and fuel cars are not much different in appearance, and they feel similar whe...[Details]
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While loops inside While loops can easily lead to infinite loops, and almost all problems have solutions that are not suitable for nesting. If there are parallel block diagram programs in a While loop...[Details]
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The previous article talked about the relevant knowledge of framebuffer frame buffer. This article will specifically talk about the implementation of LCD driver. 1. The LCD device driver exists as ...[Details]
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Being summoned by relevant departments for serious delays in project progress is not an isolated case as the new round of power reform enters the "critical period". Recently, relevant parties invol...[Details]
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The memory of the microcontroller is divided into two types: program memory ROM and data memory RAM. These two types of memory are strictly distinguished in use and cannot be mixed. The program mem...[Details]
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On April 16, Bloomberg reported that the Chinese city of Zhengzhou implemented an epidemic blockade near Foxconn's main iPhone manufacturing plant, which may eventually affect Apple's supply chain. ...[Details]
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According to Jiwei.com, data released by the General Administration of Customs of China last Sunday showed that in the first two months of this year, China imported 96.4 billion semiconductor devices...[Details]
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Technology media techpowerup published a blog post yesterday (November 12), reporting that AMD announced the second-generation Versal Premium series adaptive SoC platform, which will become the fir...[Details]