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1. Key phrases for falling asleep RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE); PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI); 2. Enter the configuration required for low power c...[Details]
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WPG Group launches high-definition surveillance video DVR solution based on NOVATEK products
On September 16, 2021, WPG Holdings, a leading semiconductor component distributor dedica...[Details]
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In the development of various modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with friendly human-computer interaction interface will be easier...[Details]
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Configure the period of TIM2 to 0.2ms.
Timer period formula: (1+TIM_Prescaler )/72M)*(1+TIM_Period )
#define NVIC_Priority_Timer2 1
unsigned int Period_TIM2 = 14400;
void TIM2_Init_Config...[Details]
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In February this year, the Redmi K40 series was officially released. Unlike the previous medium, large and extra-large product combinations, this time the entire K40 series was upgraded to incl...[Details]
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1. Overview
The performance of weighing sensors determines the accuracy, stability and reliability of weighing instruments. Weighing sensors with stainless steel as the elastic material can be...[Details]
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March 10, 2022, China – STMicroelectronics’ L99DZ200G door-area system-on-chip increases the functional integration of the body control module, enabling single-chip control of front windows, rearvi...[Details]
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The actual picture is as follows: This is a traffic light design simulation schematic diagram for a crossroads (the proteus simulation project file can be downloaded in the attachment of this post...[Details]
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The fourth-order IIR digital filter is implemented by FPGA, and a digital elliptical low-pass filter is formed by cascading two second-order sections. The ripple in the passband is less than 0.1dB,...[Details]
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Some infectious diseases (such as influenza A) endanger human health and are characterized by abnormal body temperature. However, it is not easy to detect human body temperature in public places s...[Details]
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According to foreign media reports, a research team at the University of Manchester in the UK has developed a graphene-doped cathode to achieve highly stable lithium-sulfur batteries. The researchers...[Details]
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Let me first talk about the IDE and hardware I use. The IDE is IAR integrated development environment. I have used IAR since I learned microcontrollers. I have also used CCS, but I don’t think it is ...[Details]
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On December 31, 2020, Basic Semiconductor completed a B round of financing of several hundred million yuan, led by Wingtech Technology, followed by Shenzhen Investment Control Capital, Minhe Capital,...[Details]
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According to the interview minutes compiled by Huawei's Xinsheng Community, Ren Zhengfei said in an interview with The Economist on September 10 that sharing benefits is conducive to Huawei's surviva...[Details]
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Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
PCB Design
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