-
According to statistics from the Ministry of Industry and Information Technology, as of August, my country has built a total of 1.037 million 5G base stations, building the world's largest 5G network...[Details]
-
1. Introduction to SD Card 1 Introduction: SD card is a flash based memory card. The difference between SD card and MMC card is that the initialization process is different. The communication pro...[Details]
-
1. Passive buzzer and active buzzer The active buzzer contains an oscillation source and will make a sound as long as it is powered on, but the frequency is fixed and the tone is single; the passiv...[Details]
-
The corresponding C application is as follows:
#include reg51.h
sbit p20=P2^0;
sbit p21=P2^1;
sbit p22=P2^2;
sbit p23=P2^3;
void delay(unsigned int z)
{
while(z--);
}
void main()
{
...[Details]
-
There are many kinds of current probes on the market, which are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current ...[Details]
-
Whoever can grasp customer needs quickly and accurately will be able to win quickly in future competition. The 3rd China Artificial Intelligence Security Summit, hosted by Leiphone.com & AI Gold...[Details]
-
According to Reuters, on Tuesday local time in the United States, with the support of the U.S. Department of Energy and Department of Defense, the Department of Justice asked the federal court to sus...[Details]
-
Li Changming, chairman of the Taiwan Printed Circuit Association (TPCA), said at the Taiwan International Printed Circuit Exhibition that the output value of Taiwan's PCB industry will reach NT$1.25 ...[Details]
-
Earlier, there were reports that Honor might release a "light luxury version" of the Honor V40 this month, similar to the Honor V40 Youth Edition, which might be equipped with MediaTek's Dimensity 8 ...[Details]
-
1 Introduction
Single-chip microcomputers are oriented to the field of industrial control and have strong control functions. They are widely used in industrial measurement and control systems, ...[Details]
-
Recently, news broke that a new generation of Apple CarPlay will be launched at the end of the year, and at least 14 car manufacturers are currently supporting it. These include Acura, Audi, Ford, Ho...[Details]
-
China Energy Storage Network News:
Recently, the National Development and Reform Commission issued the "Opinions on Cleaning Up and Standardizing Charges in the Urban Water Supply, Electricit...[Details]
-
The 51 microcontroller integrates many communication interfaces, of which the serial port (UART) is the most commonly used one. UART is an asynchronous serial communication protocol that can transmit...[Details]
-
#define uchar unsigned char
#define uint unsigned int
#include
#include
#include
sbit scl=P3^5; //24c02 SCL
sbit sda=P3^4; //24c02 SDA
sbit DOG=P1^7; //Watchdoguchar
x24c02_read(uch...[Details]
-
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]
PCB Design
京公网安备 11010802033920号
EEWORLD