I believe many people have encountered the problem that low-priority tasks cannot suspend high-priority tasks in RT-Thread. There are many opinions on the Internet, but how to solve this problem still...
Program function: Load all Cadence toolbox functional components.
The function of Cadence toolbox is actually the skill function acquired by Cadence. However, it is hidden deep and usually needs to be...
Spring is the best time of the year, it is a good time to read~EEWorld has carefully compiled a list of power supply design books. According to the needs of three different types of power supply engin...
[i=s] This post was last edited by yjguohua on 2018-12-26 16:16 [/i] When AD is doing PCB routing, something like a progress bar appears. What is it? How to remove it? This board was imported from PAD...
On October 25, Samsung's second-generation leader Lee Kun-hee passed away at the age of 78, which undoubtedly cast a shadow over Samsung, which was already in trouble. For Samsung and even South Kor...[Details]
In microcomputer measurement and control systems, A/D conversion is often used. The common method is to expand one or more A/D acquisition cards. When the analog quantity is small or the temperature, ...[Details]
With the issuance of commercial licenses for autonomous driving in various places , players in the field have also stepped into the deep waters of autonomous driving. It can be found that in the "eye...[Details]
Problem description: A machine is used as a server to build a database using SQL Server. Multiple people need to access the database on their own computers to implement data interaction for the ...[Details]
Samsung Galaxy S21 series today pushed the One UI 4 Beta4 update with version number ZUKG, which improved the application startup/closing animation effects and made a series of repairs. The s...[Details]
Oscilloscope function 1. The oscilloscope can measure the voltage amplitude of AC and DC signals; 2. The oscilloscope can also measure the period of the AC signal and use it to calculate the fr...[Details]
Huawei Consumer Business CEO Richard Yu recently said that due to US sanctions, Huawei's Kirin high-end chips will not be manufactured after September 15. Isaiah Research pointed out that TSMC relies...[Details]
This article demonstrates the application of counting days using the DS1318 elapsed time counter. Software examples include basic operating routines. Includes schematic diagram of the application cir...[Details]
Differential thermal analysis is simple to operate, but in actual work, it is often found that the same sample is measured on different instruments, or different people measure on the same instrument...[Details]
Many emerging technologies rely on high-quality lasers. Laser-based lidar sensors can scan three-dimensional space with high precision, which is essential for applications such as self-driving vehicl...[Details]
What is an Ultrasonic Thickness Gauge? Ultrasonic thickness gauges use the latest high-performance, low-power microprocessor technology and are based on the ultrasonic measurement principle. They...[Details]
0 Introduction
With the development of science and technology and the progress of society, field monitoring systems have been increasingly widely used in finance, transportation, commerce, industria...[Details]
According to icinsights, due to the Covid-19 pandemic and the tense trade relations between China and the United States, most IC suppliers experienced weak demand and generally poor sales performance...[Details]
In the early morning of October 7, Apple officially announced that it will hold the 2020 Apple Autumn New Product Launch Conference at Apple Park at 10 a.m. local time on October 13 (1 a.m. Beijing t...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
PCB Design
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