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The Bluetooth Special Interest Group (SIG) today released the "2020 Bluetooth Market Update". As Bluetooth technology continues to expand from a personal communication solution to a connectivity engi...[Details]
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1. Use of working mode 2 Here we will explain the working mode 2 of timer 0, which is to use the "small test tube" method. The initialization of TMOD is "TMOD=0x02;". We know that the longest ove...[Details]
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Mini2440 prints serial port debugging information. Serial port 0 of 2440 is used by the application layer for COM1, which results in failure to print debugging information. The following modifications...[Details]
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1. stm32 has its own character sending function. void PC_SendChar(uint8_t DataToSend) { USART_SendData (USART1 ,DataToSend); while(USART_GetFlagStatus (USART1 ,USART_FLAG_TC )!=SET ); } 2. The string...[Details]
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At the end of the year, the north has entered deep winter, but Xiamen, Fujian, on the coast of the East China Sea, is still thriving with red and green flowers flying, egrets flying and clouds soar...[Details]
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Earlier, Apple officially released its new iPhone 11 series devices and iOS 13. Recently, a security personnel discovered a vulnerability in iOS 13, which allows hackers to steal user information eve...[Details]
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/* Crystal: 11.0569MHz */ #include REGX52.h #define uchar unsigned char uchar data IRcode ; //Define a 4-byte array to store the code uchar CodeTemp; //Encoding byte cache variable uchar i,j,k; // l...[Details]
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Today, Xiaomi Home announced that it will hold a "Technology Fair" flash event in 25 cities across the country. The event will be held from January 15 to January 23. From the poster, there will...[Details]
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The history of PC/104 single-board computers dates back to 1987. More than 30 years later, why are we still talking about this technology in 2020? Especially since electronic technology is advancing ...[Details]
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0 Introduction
The linear voltage regulator circuit has the advantages of simple structure, convenient adjustment, and small output voltage pulsation, but the disadvantages are low efficie...[Details]
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Capacitors
The common marking method is direct marking, and the commonly used units are pF and μF, which are easy to recognize. However, some small-capacity
capacitors
are marked with...[Details]
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Next-generation multi-run, multi-engine verification tool that leverages big data and artificial intelligence to optimize verification workloads, improve coverage, and accelerate bug tracing for ...[Details]
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Tesla Inc has temporarily closed its new factory in Shanghai due to concerns about the coronavirus, which will delay production of the domestically produced Tesla Model 3, executives said on a call w...[Details]
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Apple officially released the AirPods Pro with noise reduction function a while ago. Many users reported that the AirPods Pro emits a fruity smell like blueberries, but some users also smelled ...[Details]
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Silicon Labs and many IoT ecosystem and platform partners successfully held the 2024 Shanghai Works With Developer Conference
Keynote speeches, guest speeches, roundtable forum...[Details]
Microcontroller MCU
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