-
On Wednesday, Eastern Time, Applied Materials, one of the world's largest semiconductor equipment manufacturers, released its financial report, which showed that despite the challenges facing the sup...[Details]
-
On September 6, with the theme of "Reshaping the New Pattern of the Automotive Core Supply Chain", the "2022 Global New Energy and Intelligent Connected Vehicle Supply Chain Innovation Conference" co...[Details]
-
1. The format of the assembly language source program
1. Internal data transfer instructions
Assembly language is machine-oriented, so the language format varies from machine to machine. For the ...[Details]
-
The process of using the serial port is nothing more than correctly configuring its IO port mode, and then using the function to send or receive data. So let's first talk about the process required f...[Details]
-
1. Input rectifier and filter unit
The input voltage of the power supply in this design is 50Hz AC voltage 85~265Vac, which needs to be rectified into DC before conversion. The simplest me...[Details]
-
Preface The design of systems using high-speed analog-to-digital converters (ADCs) with high input frequencies (IFs) has always proven to be a challenging task. The use of transformers makes this...[Details]
-
AES is the American Advanced Encryption Standard algorithm, which will replace DES and be widely used in various fields in the next few decades. Based on the research and analysis of the principl...[Details]
-
/************************************************** EEPROM read and write operation crystal: internal 8M ******************************************************/ #include iom16v.h #incl...[Details]
-
Today, all industrial manufacturers, regardless of size, are upgrading their production facilities, manufacturing capabilities and engineering services to transform towards Industry 4.0 concepts or s...[Details]
-
1. Introduction
With the continuous development of high-grade highways, the quality requirements for the construction of the road base and subbase of high-grade highways are becoming incre...[Details]
-
1. Insulation resistance test There are generally several methods for testing insulation resistance: (1) Multimeter method This method is suitable for measuring the insulation resistance of non-polar...[Details]
-
#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
//Define the output io port
#define Y1_OUT DDRC|=BIT(5);
#define Y1_H PORTC|=BIT(5);
#define Y1_L PORTC&=~B...[Details]
-
I remember that when I first came into contact with code, I always felt it was very mysterious, and I was curious about what kind of talented person could write so many complex "heavenly books". At...[Details]
-
The air-conditioning dummy test system is used for air-conditioning system calibration and cockpit thermal comfort testing and evaluation. It simulates human riding in the cockpit and measures the...[Details]
-
1. Introduction
In order to improve system reliability, most computer rooms now use N+X parallel redundant or dual-bus
UPS
configuration solutions. In previous solutions...[Details]