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Sometimes we may need to generate some signals. The generation of such signals may be to meet certain usage requirements, or to compensate for certain signals, or to excite certain signals. Then we n...[Details]
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It is not difficult to get started with microcontrollers. This is an old article from a few years ago. It is easy to understand and shared with beginners. This little crab with eight legs is our fi...[Details]
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The penetration rate of 3D sensing in high-end smartphones is gradually increasing, and 5G is driving other emerging applications, which is expected to boost the output value of VCSEL. According to T...[Details]
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What is a good method for soft reset of microcontroller? If the slave receives a reset command (software command), how can the program reset the machine? Although it is best not to use "reset" to keep...[Details]
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#include pic.h //Includes the predefined internal resources of the MCU #include "DelayMs.h" __CONFIG(0x3B31); //Define the data table of constants 0-9 const unsigned char TABLE = {0x3f,0x6,0x5b,0x4f...[Details]
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In real life, many people forget to bring something when they go out, such as keys, wallets, etc. Nowadays, mobile payment is so convenient that it is normal to forget to bring wallets, but keys must...[Details]
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AC-DC power adapters are widely used, such as in laptops, LCD monitors, and printers. These power adapters are in no-load standby mode for a long time and are used in large quantities, resulting in h...[Details]
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According to foreign media reports, autonomous driving platform developer Phantom AI announced a partnership with semiconductor solution provider Renesas Electronics to jointly develop a full-stack L...[Details]
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SG90 servo (simulated servo) 1. Daily rants~~~~~~, before starting today's topic, let me take up some of your time. Allow me to curse a little, $##%%%$%#$#$$%^fuck………………., oh my god, I can't breathe ...[Details]
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In embedded control systems, it is often necessary to collect data and process real-time physical quantities on site, and the system is required to have good human-computer interaction functions. At t...[Details]
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Recently, the first batch of six battery swap stations on Fujian Expressway started construction in some service areas of Shenhai and Beijing-Taipei Expressway, marking a new chapter in the constructi...[Details]
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In the official routine, PE6 is used as IDD_WAKUP to wake up the system from low power consumption.
STM8L has 5 low power consumption modes. The way to reduce power consumption can also be to reduce ...[Details]
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On April 11, the signing ceremony of the 16GWh power battery cloud of Phylion Power was successfully held. The project was settled in Yancheng Economic and Technological Development Zone, with a to...[Details]
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while(1) { U8 idx; Uart_Printf("\nPlease select function : \n"); for(i=0; CmdTip .fun!=0; i++) Uart_Printf("%d : %s\n", i, CmdTip .tip); idx = Uar...[Details]
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1. Lexical Analysis
The lexical analyzer identifies each token in the source program according to the lexical rules. Each token represents a type of word (lexeme). Common tokens in the source pr...[Details]
DSP and ARM Processors
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