After demonstration, a consensus has been reached on magnetic powder cores, which is that they belong to soft magnetic composite materials. Soft magnetic composite materials are formed by uniformly di...
summary:
This article introduces the power supply and distribution monitoring system of the power distribution room of Zhongjun. Yunjingtai project in Shangqiu City, Henan Province. The system collect...
I have heard about the power of the ESP32 series chips for a long time, but I have never had the opportunity to use them in my work. This Digi-Jet Design Competition is a good opportunity to get in to...
The latest version of RTOS training - 15 days to get started with RT-Thread kernel : https://training.eeworld.com.cn/course/4918This tutorial starts with a simple introduction to the RT-Thread kernel ...
[i=s]This post was last edited by tagetage on 2020-8-12 20:27[/i]First of all, I would like to thank EEworld for organizing this Raspberry Pi 4 review event. I was fortunate to participate. This is my...
1. Pay attention to the size of the surge current in the PCB layoutDuring testing, it is often found that the originally designed PCB cannot meet the surge requirements. Generally, engineers only cons...
This system uses a single-chip microcomputer as the main control chip, ISD4004 as a voice recording and playback chip, and cooperates with related peripheral circuits and control switches to achiev...[Details]
Recently,
Lynk & Co 08
officially
launched
its new car system, Flyme Auto, which has been
upgraded
in hardware
and
brought a new leap forward for intelligent driving. Let's t...[Details]
In recent years, Class D audio power amplifiers have become the preferred solution for portable audio systems such as MP3 and mobile phones due to their high efficiency and low power consumption. T...[Details]
The ports of LCD1602 are mostly the same, so I won't go into details here. You can look for the datasheet of Changsha Sunman.
Below is the program. The definition is very obvious in the program. It s...[Details]
Introduction Both of them are pseudo instructions: ADR is a pseudo instruction for reading addresses in a small range, and LDR is a pseudo instruction for reading addresses in a large range. The prac...[Details]
Today, foreign Twitter user WaqarKhan produced and released renderings of the Samsung Galaxy S22 Ultra. Its style is closer to the Note series, and the overall design is more square. From the rende...[Details]
On October 20, the 2020 "Nanchang VR Science and Technology Innovation City Cup" Virtual Reality Industry Innovation Competition, jointly organized by the Virtual Reality Industry Alliance and the Na...[Details]
To develop rechargeable batteries that could give electric vehicles (EVs) a range of hundreds of miles, scientists are working to replace the graphite anodes used in existing EV batteries with lithiu...[Details]
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into another frequency. With the rapi...[Details]
High-performance clock and power solutions support Versal ACAP devices For cloud, network and edge applications Renesas Electronics Corporation, a global supplier of advanced semiconductor solution...[Details]
Around 2019, the "central computing unit + regional control" architecture was proposed. Based on this trend, from multi-chips at the board level to single-chips at the board level, the integration ...[Details]
The era of new energy vehicles has begun, and many people are beginning to consider buying electric cars. Electric cars and fuel cars are not much different in appearance, and they feel similar whe...[Details]
“There are things you should do and things you shouldn’t do.”
On March 20, at the media exchange meeting after Ecarx’s second Tech Day, Shen Ziyu repeatedly emphasized this sentence.
...[Details]
• Atlas 3D helps designers determine the optimal part orientation, making 3D printing “right the first time” • Cloud-based, GPU-accelerated Sunata software reduces downstream 3D printing errors caus...[Details]
Recently, a scientific and technological achievement of Jiayuan Technology - "Research and Industrialization of Production Technology of High-Performance Ultra-Thin Electrolytic Copper Foil for Fas...[Details]
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