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The author analyzes and solves the problem that TIM3 cannot be used to output 2-way PWM waves when using STM32F103C8T6. PS. PB4 (partial remapping, TIM3_CH1), PB5 (partial remapping, TIM3_CH2) STM...[Details]
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Up to 30% of adults may have hearing loss due to noise exposure. One of the main effects of hearing loss is the inability to selectively hear content in a noisy background. Noise-canceling headphon...[Details]
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With the continuous updating of flat panel display technology, large-scale LED display systems use dot matrix modules or pixel units composed of light-emitting diodes to form large-area display scr...[Details]
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On August 21, it was reported that Apple is developing a series of new home products and services while preparing for the expected expansion of retail users of iPhone 13. According to GlobalData's an...[Details]
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The timing diagram of read ID found in the nand flash chip manual is as follows. Let's analyze this timing diagram. Generally, we first operate the chip select, which means selecting the chip. Throu...[Details]
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Figure 1. Schematic diagram of the (a) deposition process and (b) deposition mechanism of metallic lithium on curved graphitic carbon spheres.
Figure 2. (a) Discharge curve and deposition ...[Details]
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On February 1, in response to the question of "whether the price of wafer products will increase", Lianwei said on the interactive platform that as of now, the price of 6-inch silicon wafer products ...[Details]
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China Energy Storage Network News:
On November 6, the Northwest Branch of State Grid Corporation of China held a meeting to promote the construction of the Northwest spot market in 2019. Sinc...[Details]
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The correct detection of toxic and hazardous substances is very important in the emergency rescue of chemical accidents. For those toxic and hazardous chemical substances that are difficult to iden...[Details]
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#include "uart2440.h" #include "def.h" #include "2440addr.h" #include "led2440.h" //Introduce LED #define UART_CLK 50000000 // Set the clock source of UART0 to PCLK #define UART_BRUD(baud) { rU...[Details]
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Avedia (Xuncheng Technology) has built a dedicated multimedia publishing platform for Huawei's headquarters and Shanghai Tongyi Building. By connecting to LCD monitors of various sizes, digital s...[Details]
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It might be easy to assume that
robots
are causing significant disruption to the labor market by replacing human workers, especially when considering examples such as chatbots acting as mor...[Details]
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China Energy Storage Network News:
The "Improving the System Mechanisms and Policy Measures for Green and Low-Carbon Transformation of Energy" (hereinafter referred to as the "Measures") re...[Details]
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IAP is the acronym for In Application Programming. It is the process of burning a part of the User Flash area during the operation of the user's own program. The purpose is to conveniently update the ...[Details]
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Abstract: As a large-capacity, high-performance solid-state storage device, SD card is widely used in various embedded systems. At present, there are relatively few studies on SD card drivers based...[Details]