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At the regular press conference of the Ministry of Foreign Affairs, a reporter asked about the "ban" storm Huawei is currently facing. Ren Zhengfei said that some international partners have been und...[Details]
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Recently, I have a project that requires me to use a PIC microcontroller for development (I have never used it before). I encountered many problems that I don't understand. Here I summarize the probl...[Details]
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Next I will introduce to you a HD44780 read-write microcontroller c51 program ＃include 《reg51.h》 ＃include 《intrins.h》 sbit GND_LCD=P1^7; sbit rs=P1^0; sbit rw=P1^1; sbit e=P1^2; unsigned char busy（vo...[Details]
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background knowledge:
The basic knowledge of serial port has been discussed in the previous article. Here we will focus on how to use printf function under MDK4.22, so that you can easily print debug...[Details]
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#include msp430f149.h void delay(int x) { int i,j; for(i=x;i 0;i--) for(j=112;j 0;j--); } int main( void ) { // Stop watchdog timer to prevent time out reset BCS...[Details]
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For the purposes of this article,
dynamic range will be defined as the difference between the maximum and minimum amount of light that a sensor can measure
. This difference is bounded on t...[Details]
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Jiwei.com News (Text/Ye Zi), Redmi's products have always been known for their extreme cost-effectiveness. The price of 5G mobile phones this year has been falling, and Redmi has brought the price to...[Details]
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In response to the advent of the big data era, data centers are actively upgrading their infrastructure to 100Gbit/s or higher-speed fiber networks, and abandoning the traditional on-off-keying (OO...[Details]
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1. First, you should understand the types of Flash ROM
NOR FLASH address line and data line are separated. When the address and control signal are received, the data will come out.
NAND Flash addres...[Details]
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According to the latest news from Bloomberg, the U.S. Federal Court of Appeals ruled in favor of the Federal Communications Commission (FCC) in a lawsuit between Huawei and the Federal Communications...[Details]
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LM94022 is an integrated temperature sensor with analog output, mainly used in mobile phones, wireless transceivers, battery management, automobiles, office equipment and household appliances. The ...[Details]
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Because of the project requirements, we need to use the QT development platform on the development board, so we need to compile an arm version of QT. After searching for some information on the Inter...[Details]
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0 Introduction
As an intelligent sensing element, fiber Bragg grating sensors have good effects in monitoring systems. With the application of fiber Bragg grating sensing technology in larg...[Details]
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ASUS's newly launched RT-N56U
wireless router
. I wanted to buy it at first purely because of its appearance. When choosing, I noticed that it was called "Black Diamond", with a black piano...[Details]
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Delixi inverter is a device widely used in the field of industrial automation, especially in the constant pressure water supply system, which can realize the precise control of the water pump and e...[Details]
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