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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]
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For 52 single-chip microcomputer, there are 6 interrupt sources, which are described as follows (the serial number is used for writing interrupt programs): Interrupt source name Default Level Seria...[Details]
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A simple program modified based on the Battleship development board that can adjust the frequency and duty cycle at the same time. span style="font-size:18px;" void TIM3_PWM_Init(u16 arr,u16 psc) ...[Details]
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Recently, a serious fire broke out in Building 6 of Mingshang Xiyuan Community in Yuhuatai District, Nanjing. Within just a few tens of seconds, the fire spread rapidly and the 30-story building wa...[Details]
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Many imported color
TVs not only have clear images and bright colors, but also have a sophisticated sound system.
For
example, Toshiba's "bazooka" sound technology "enlarges the bass uni...[Details]
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Artificial intelligence has penetrated deeply into the fields of genes and proteins. This is not only a breakthrough in the marriage of medicine, drugs and life sciences with AI , but also means th...[Details]
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Silicon Labs has launched the next generation of Wireless Gecko platform, Series 2 , designed to make Internet of Things (IoT) products more powerful, efficient and reliable. Based on the leading RF ...[Details]
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With the advent of electric vehicles and automotive electronics, market research agency TrendForce is optimistic that the penetration rate of advanced driver assistance systems ( ADAS ) will increase...[Details]
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Today, taking the external interrupt 0 of the 51 single-chip microcomputer as an example, I will briefly explain the usage of single-chip microcomputer interrupts. 1 51 MCU interrupt source The 51 MC...[Details]
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1. Introduction
With the continuous development of electronic technology, many household electrical appliances such as color TVs, refrigerators, air conditioners, etc. have been labeled as int...[Details]
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With the popularity of mobile devices such as laptops, mobile phones, and PDAs, the development of integrated circuits corresponding to various battery power sources has become increasingly active, a...[Details]
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IT Home reported on December 3 that today, Apple pushed the tvOS 15.2 developer preview Beta4 update, mainly for Apple TV developers. Apple released the official version of tvOS 15.1 for App...[Details]
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In any
switching power supply
design, the physical design of the PCB board is the last step. If the design method is not appropriate, the PCB may radiate too much electromagnetic interferen...[Details]
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As the electric vehicle market continues to grow and develop, the importance of battery packs and their components cannot be underestimated. The battery connection system (CCS) is the lifeblood of ...[Details]
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According to foreign media reports, researchers at the U.S. Department of Energy's Argonne National Laboratory have developed a new electrolyte mixture and a simple additive that can increase the sur...[Details]
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