T1802R74FLF

I spent nearly a week learning about reset and system clock in STM32. Finally, I can start the next task: SysTick. I don't know if it's right to learn this next, but I feel that they are all related t...[Details]

It is quite common to know variable frequency speed regulation, but most people always associate variable frequency speed regulation with energy saving. In recent years, although China has made rapid ...[Details]

 (1) In the AVR device manual, the terms Programmed and Unprogrammed are used to define the fuse status. Unprogrammed means the fuse status is "1" (disabled); Programmed means the fuse status is "0" (...[Details]

III.  Migration of network card and LCD driver 1.  Migration of network card driver: This board uses the DM9000 network card chip. The source code of the driver can be found in the directory of the k...[Details]

"People are reluctant to change because they are afraid of the unknown. But the only unchanging fact in history is that everything changes." This sentence by Yuval Noah Harari, a globally renowned em...[Details]

The competition between China and the United States in the semiconductor field has entered a white-hot state. In order to prevent China from gaining a competitive advantage, the United States has fre...[Details]

As business opportunities in wearable devices emerge, STMicroelectronics (ST) has added another boost to its layout, announcing today that its STM32 microcontroller has been adopted by the Pebble sma...[Details]

Tesla CEO Elon Musk is "big-talking" again. He claimed that next year Tesla will produce new batteries with a lifespan of 1.6 million kilometers. You know, the lifespan of an ordinary internal combus...[Details]

Intel Chief Financial Officer George Davis plans to leave the company, becoming the latest example of a CFO leaving after a major company appoints a new CEO. According to a report by the Wall Stree...[Details]

     According to PhoneArena, Huawei Mate X may not be available before Samsung Galaxy Fold. Samsung officially announced that after "improving" the screen protection measures of Galaxy Fold, this fo...[Details]

Hunan Lingpai Dazhi Technology Co., Ltd. (hereinafter referred to as "the Company" and "Dazhi Technology") recently signed a "Strategic Cooperation Agreement" with Dongfang Xuneng (Shandong) Techno...[Details]

In the IAR compilation environment, stm32 wants to use the printf function to print serial port data.  In uVision, the redefinition methods of the two compilers are different, so you need to pay atte...[Details]

Hello everyone, through the previous study, we have learned and become familiar with the usage and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use...[Details]

The system uses the most common USB camera, the main chip is Vimicro ZC0301P. One of the features of this camera is that it can implement hardware JPEG encoding. The key points of its driver writing ...[Details]

Soft start and star-delta start are two different motor starting methods, each with its own advantages and disadvantages. In practical applications, the choice of starting method depends on factors...[Details]