[font=微软雅黑][size=4]{:1_102:}Time flies so fast, tomorrow is the May Day holiday~~ Are you guys not in the mood to fight today, just thinking about how to spend your time tomorrow? [/size][/font] [font...
Preface
See https://en.eeworld.com/bbs/thread-1219964-1-1.html to build the Qt development environment
This time, the execution time of different control operations tested by Qt was used to measure th...
I believe that everyone uses oscilloscopes very often in their work. If you do not operate the oscilloscope correctly in your daily work, or do not pay attention to the maintenance and care of the ins...
It's a very good drama "Ever Night". After watching the first part, I thought it was quite good and was looking forward to watching the second part. However, a lot of actors were replaced all of a sud...
The customer reported that after the power supply output terminal was connected to the load, the output current reached 0.44A, and the output terminal was interrupted. The circuit protected itself. Af...
The car digital key UWB is a brand-new keyless entry system. The surrounding area of the car body is divided into unlocking area, welcome area, and Bluetooth wake-up area according to distance. Whe...[Details]
In order to solve the problems of low speed, non-reconfigurable hardware structure, long development and upgrade cycle, and non-portability faced by traditional DSP , this paper uses the NiosII...[Details]
The bus system of the 51 microcontroller is an important part of the communication and data transmission between its internal modules. The bus system includes multiple lines such as address bus, data...[Details]
Yesterday afternoon, Lei Jun, Chairman and CEO of Xiaomi, shared a photo of a friend receiving a newly purchased Redmi Smart TV 98-inch MAX. The photo shows that the TV was delivered by a spec...[Details]
Cocoworx Completes 11.4 Million Euros in Financing
Recently, German
robotics
company Cocoworx raised 11.4 million euros (about 88 million yuan) to complete a new round of financing...[Details]
A relay is an electrical control device. When the input quantity (such as voltage, current, temperature, etc.) reaches a specified value, it causes the controlled quantity to undergo a step change. ...[Details]
On June 25, the fifth Jiwei Semiconductor Summit officially opened in Haicang, Xiamen. The theme of this summit is "The Heart and the Core are Imprinted, and the Changes are Kunpeng" and it will last...[Details]
introduction
The reliability of digital potentiometers is much higher than that of mechanical potentiometers, and they can easily guarantee more than 50,000 reliable read and write times, while t...[Details]
Fujifilm has partnered with game console maker Nintendo to bring some of Nintendo's iconic themes to the new version of the Instax Mini Link photo printer, which is scheduled to be released on April ...[Details]
Synopsys supports Samsung SDS’ open source software lifecycle strategy There are many sources of open source software, and users must ensure the credibility of the open source software supply chain...[Details]
introduction
Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy...[Details]
Development board: FL2440 Core chip: S3C2440 (ARM9) Ultrasonic module: HC-SR04 Working principle of ultrasonic module: There are four pins in total, VCC is connected to 5V, GND is connected to ...[Details]
China Energy Storage Network:
Energy security is an overall and strategic issue related to the country's economic and social development. It is crucial to the country's prosperity and develop...[Details]
As one of the important ways to continue Moore's Law, advanced packaging technology has received attention in the industry. Manufacturers with different business models, including foundries, substrat...[Details]
1. Application Background
The cultural industry has the reputation of being a "smokeless industry" and a "sunrise industry forever". It has been listed as one of the world's three major industrie...[Details]