During the May Day holiday, I went to Zhangjiajie. As a result, when I was driving on the highway in the Xiangxi mountainous area at night, I clearly felt that there was a stone in front of me that I ...
Input 3-5V, need a boost circuit to charge 7.4V battery (9V?), current 3A. Does anyone have a mature and stable chip application circuit? The chip must be from a big brand...
The world's largest sporting event was delayed 34 minutes due to a power outage. The delay was caused by older lighting technology that required a cool-down period before it could be used again and a ...
I am very lucky to be able to participate. Thank you Electronic Engineering World for the opportunity and Professor Zhang Jindong for providing the development board. It is said that I participated in...
The advantages of vortex flowmeter are many. Here are the seven advantages of vortex flowmeter introduced by the editor: 1. The vortex flowmeter has built-in pressure, temperature and flow sensors...[Details]
1 Introduction
As an effective quality control method in scientific research and production quality assurance activities, non-destructive testing is one of the testing methods to confirm quality and ...[Details]
Reference design combines media processing, home networking and home control technologies to create a new class of high-performance, ultra-thin set-top boxes
MILPITAS, Calif., June 20, 201...[Details]
Is the built-in battery in the mobile phone good? Is the built-in battery in the mobile phone good? As mobile phones are developing towards a lighter and thinner design, more and more mobile phones a...[Details]
Have you ever had this experience: when you want to charge your camera, mobile phone or tablet, the charger is mixed up with the chargers of other electronic products, and the wires are tangled. These...[Details]
The infrastructure that supports contemporary society must operate with very high reliability. To guarantee nearly 100% "uptime" or system availability, Internet server farms and communication exchang...[Details]
introduction
With the development of power electronics technology. Green, efficient, intelligent and stable power supply systems have become the mainstream and trend of the development of ...[Details]
1. Distribution of each segment of ARM storage area
2. Concept
.text segment: code segment, used to store code, generally read-only.
.data segment: The data segment is used to store initialize...[Details]
Recently, Guorun Energy Storage has received good news. After successfully delivering the Shanghai Chemical Park all-vanadium liquid flow battery energy storage project, it has won a new overseas o...[Details]
On April 7, Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. (stock name: Jingfeng Mingyuan, stock code: 688368) held its 2021 annual shareholders' meeting. The shareholders attending the meeting r...[Details]
On May 9, Fan Gongcheng, member of the Standing Committee of the Chaoyang Municipal Party Committee and deputy mayor, visited Sichuan Tianfu Energy Storage Technology Co., Ltd. to conduct research,...[Details]
3.1 LED Light Module 3.1.1 LED Schematic Diagram Figure 3-1-1 LED lamp schematic diagram The LED light module is connected to the IO port of the microcontroller through the 74573 latch chip, and sh...[Details]
Under the continued impact of the epidemic, the demand for AI infrared thermal imaging thermometers has surged across the country. According to Shanghai Securities data, the market space for non-cont...[Details]
1 Introduction In embedded systems, embedded processors based on ARM micro-core have become the mainstream of the market. With the widespread application of ARM technology, building an embedded o...[Details]
It is precisely because of the contributions of these companies that the traditional energy-using process has begun to consider the use of electricity. In the past, we used oil and coal, so how could ...[Details]
Automotive Electronics
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