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It is reported that the US telecommunications industry is promoting the construction of 5G communication networks, and radio frequencies have become a focus resource for manufacturers to compete for....[Details]
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Multidimensional arrays
For the two-dimensional array a ; since the array name represents the starting address of the array, the address numbers of a (first layer) and the first element a are the ...[Details]
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Since 2003, the enthusiasm for learning and applying RTOS of microcontrollers has been growing stronger and stronger. In 2003, before leaving campus, during the SARS months, I bought Shao Beibei's "UC...[Details]
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I recently came into contact with and learned about a STM8 series chip. After learning ARM9+Linux before, I felt that I could get started quickly when learning microcontrollers. Basic information of...[Details]
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CS5263 is a DP to HDMI 4K60HZ audio and video converter chip, which can completely replace the compatible PS176 in terms of functional features and applications. PS176 is a Display Port 1.2a to HDM...[Details]
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#include "reg51.h" sfr T2CON =0XC8; sfr T2MOD =0XC9; sfr RCAPL2=0XCA; sfr RCAPH2=0XCB; sfr TH2 =0X CC ; sfr TL2 =0XCD; sbit GREEN = P1^0; sbit BLUK = P1^1; sbit YELLOW= P1^2; sbit RED ...[Details]
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1. Definition of trigger mode Without any special settings, the oscilloscope will capture signals at a fixed frequency to generate images. Since the sampling frequency and signal change frequency are...[Details]
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According to foreign media reports, Indian e-commerce Flipkart will launch a new TWS headset in cooperation with Nokia. Previously, HMD Global has licensed the Nokia brand to Nokia for use in product...[Details]
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In early June, panel quotations continued to hit bottom, with prices of TV panels of all sizes falling by more than 50% from the high point in July last year and all falling below the cash cost. Two ...[Details]
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I will make a brief summary of the knowledge about captains that I have recorded while studying arm instructions, hoping it will be helpful to everyone.
1. Register R13 is often used as...[Details]
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In electronic environments, electromagnetic interference will have a certain impact on the operation of power supplies. Power supplies with small source effects and load effects have better stabili...[Details]
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Oscilloscopes are known for their large buffer capacity, which is higher than that of desktop oscilloscopes or similar PC oscilloscopes. Over the past 20 years, successive generations of PicoScope osc...[Details]
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The clock of S3C6410 is quite complicated. It is much more complicated than the clock of 51 MCU. The following is the block diagram of the clock. S3C6410 has 3 PLLs. PLL is used for clock multipli...[Details]
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1. Brief explanation of E2Write function The contents of "E2Write(unsigned char *buf, unsigned char addr, unsigned char len)" in Mr. Song's routines lesson14_3 and lesson14_4 are different. The E2W...[Details]
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I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested)
First, let’s talk about how to make a logo:
Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]
RF/Wirelessly
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