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With the continuous development of electronic technology and new breakthroughs in technologies such as cloud computing, artificial intelligence (AI), the Internet of Things (IoT) and 5G, digital healt...
1. The current flowing through a capacitor always leads the voltage by 90°. When we apply voltage to a capacitor, its current reaches its maximum value first and the voltage is 0. As the current decre...
The incident happened on April 6. He left home and returned on the same day. He traveled by high-speed train and did not leave the province. He underwent nucleic acid testing for three consecutive day...
What are the good development directions in the field of artificial intelligence?Intelligent robotsIntelligent robots can understand human language, communicate with operators in human language, make ...
Wideband RF Amplifier
The use of field effect transistors (FETs) provides a high input impedance for this amplifier and the bandwidth should be long enough when used as an active antenna preampl...[Details]
1. CPU and SoC The kernel version number and soc version number are determined by ARM. Chip models are determined by each semiconductor company. SoC includes CPU and some basic internal devices. (CPU...[Details]
With the development of modern electronic technology, the integration of various electronic devices is getting higher and higher. The introduction of a large number of high-speed buses and RF function...[Details]
In ARM, it is said that the startup code of ARM must be written in assembly language, but I have never understood it very well.
The reason given in the book is that
C language does not have the cond...[Details]
According to Yonhap News Agency, according to preliminary statistics released by the Korean Customs Service (Customs) on the 13th, South Korea's exports in the first 10 days of February increased by ...[Details]
On April 9, the 2021 New Generation Information and Communication Industry Academician Forum and the IAIC China Chip Application Innovation Design Competition Launch Ceremony were held in Shenzhen. C...[Details]
1. Workflow:
1. Define the kobject structure
The kboject structure is defined as follows:
struct kobject{
const char *name; //Name displayed in sysfs
...[Details]
Function: Use the button to turn the LED light on and off. The high and low levels of the button are determined by an external circuit. If the button is not pressed, the default is a high level; if t...[Details]
;The two-digit digital tube displays 00--99 in sequence. org 0000h a_bit equ 20h; The single digit of the digital tube stores the memory location b_bit equ 21h; The tens digit of the digital tube...[Details]
Tire molds are used to mold tires, and their processing quality is very important for tire production. In order to produce good tires, high requirements must be placed on the processing quality o...[Details]
The digital power controller UCD3138 has 4 integrated digital comparators, and its input and reference values can be flexibly configured. The absolute value of the analog front end (AFE) module...[Details]
The China Science Fuyang Strategic New Materials Industry Technology Research Institute held an unveiling ceremony. At the unveiling ceremony, Fuyang Zhongke Jiande Environmental Protection Technolog...[Details]
1 System Hardware Structure
The hardware structure of the test analyzer is shown in Figure 1. It mainly includes welding current and voltage sensors, data acquisition cards, computers, etc.
...[Details]
According to foreign media reports, autonomous truck startup Locomation announced a new partnership with German automotive parts supplier ZF Friedrichshafen AG to jointly develop advanced electronic ...[Details]
0 Introduction
In recent years, vehicle detectors, as an important front-end part of traffic information collection, have attracted more and more attention from industry insiders. In view of t...[Details]