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Introduction: The dot matrix liquid crystal display has the advantages of being able to display complex text and graphics, and the display area is varied. It has a wide range of application prospe...[Details]
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On November 14, according to Korean media ETNews, Samsung Electronics, SK Hynix, and Micron are all interested in using fluxless bonding technology in the next-generation HBM4 memory and are making...[Details]
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System: Linux Mint XFCE 64bit software: 1. SW4STM32 2. STM32CubeMX For the installation tutorials of these two software in Linux, please see my other blog post Detailed process of configuring s...[Details]
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On March 11, Saiwei Semiconductor issued an announcement stating that the China Securities Regulatory Commission approved the company's registration application to issue shares to specific objects. ...[Details]
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The structure of the intelligent integrated turbine flowmeter is explosion-proof design, which means it can display the total flow, instantaneous flow and percentage of full flow. The battery uses a ...[Details]
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July 7 news, today, Zhang Guoquan, director of Xiaomi's system software department, posted on the social platform that MIUI's dark mode has been adapted and revised. At the same time, in respo...[Details]
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The IO port of STM32 can be configured into 8 modes by software:
1. Input floating
2. Input pull-up
3. Input pull-down
4. Analog input
5. Open drain output
6. Push-pull output
7. Push-pull mult...[Details]
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The NVIC_InitTypeDef structure defined in misc.h:
typedef struct
{
uint8_t NVIC_IRQChannel; //interrupt vector
uint8_t NVIC_IRQChannelPreemptionPrio rity; //Inte...[Details]
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u-blox is headquartered in Switzerland and was founded in 1997. Hu Yang, commercial director of u-blox North China, said that u-blox’s products include positioning, cellular communications and servic...[Details]
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Gathering 5 operating systems, Mirremi Pi compatible project development and learning Pi
Cool summer, rock-bottom prices
Remy Party event is coming again
Aggregation of 5...[Details]
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The timing function is very commonly used. It can be said to be a necessity, but it can also be said to be a pain point for many people. To create the LED flashing effect, you need to use timing, key...[Details]
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Keyboards are widely used in single-chip microcomputer systems. When there are many keys and the I/O ports of the single-chip microcomputer are limited, a matrix keyboard is often considered. Ther...[Details]
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Recently , Swedish automotive technology group Veoneer said that Qualcomm and SSW Partners will complete the acquisition of the company on April 1. Last October, Qualcomm reached a final agreement wi...[Details]
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The most common problems when measuring 220V mains electricity with an oscilloscope: 1. Tripping during measurement; 2. People accidentally get electric shock; 3. The oscilloscope burned during measu...[Details]
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High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]
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