Live broadcast time: May 19, 14:00-16:10Live broadcast topic: Key points for new energy vehicle power designSpeech document:Watch replay: Click to watch (including voice QA)QA summary: View in the for...
R329 development board application - operation image ( 2 )
In the previous post ( https://en.eeworld.com/bbs/thread-1181408-1-1.html ), we have successfully sent the image to the small screen on the b...
According to the latest "China 5G Economic Report 2020", the total investment in 5G networks in China from 2020 to 2025 is 0.9 to 1.5 trillion yuan , a large part of which is invested in base stations...
Over the past year, various activities have broadened our horizons and increased our knowledge, allowing those who stay at home to learn about new and hot topics....
Hello, everyone~ Our weekly intelligence is here again~~ Let's take a look at the latest intelligence~Hot application:1. Free evaluation: AI development board based on Allwinner R329 chip
2. Free tria...
The brushless DC motor consists of a motor and a driver, and is a typical mechatronics product. The motor rotor winding adopts a three-phase star connection method, which is very similar to a three-ph...
//24C02,24C04,24C1024 tested passed
//-------------------Read and write serial EEPROM-------------
//Author: Lantian Baiyun
//Function description: Read and write serial EEPROM (applicable to 2...[Details]
Hello everyone, we have previously shared with you how to use the ZDS2022 oscilloscope to perform FFT analysis on waveforms. The ZDS2022 oscilloscope not only supports FFT analysis capabilities with ...[Details]
1. Introduction
In power systems, it is often necessary to measure the phase difference between voltage and current, and sometimes it is also necessary to measure the phase relationship between ...[Details]
Honor held a new product launch conference for Magic 3 tonight. Honor CEO Zhao Ming officially announced the Magic 3 series and its appearance was officially unveiled. The Honor Magic 3 series is ...[Details]
Huawei is focusing on its emerging cloud business to ensure its survival, as it can still obtain American chips despite US sanctions, Reuters reported, citing the Financial Times. The report said t...[Details]
Two different sources said that Apple’s iPhone 16 series launched next year (possibly limited to iPhone 16 Pro models) will be equipped with an under-screen Face ID sensor. This means that Apple can ...[Details]
On July 25, the second phase of Estun Robot Intelligent Industrial Park officially started construction. It is reported that the second phase planning project of Estun Robot Intelligent Industria...[Details]
When using electromagnetic flowmeters for measurement, we often have to consider how to deal with problems such as no signal or weak signal. We should look for the reasons from the following possible...[Details]
According to foreign media reports, Tesla CEO Elon Musk said that the company is developing a neural network training computer called "Dojo". Musk said that Dojo will be used to process "massive amou...[Details]
3.2 Capture unit processing
The input signal can be derived from GPIO5, GPIO24, and GPIO34. You can select one of them as the input and set the corresponding register GPXMU Xn. Set ECCT L1: Sel...[Details]
When it comes to power supply design, most engineers are scratching their heads and often ask, "Where do I start?" First, the power supply topology must be determined, including buck, boost, flyback, ...[Details]
According to Reuters, today (30), US chipmaker Micron Technology said that the company had stopped shipping to Huawei on September 14, and the company has not yet obtained the new license required to...[Details]
Digital filtering In order to learn more about the ADC and DAC of stm32f4, I decided to do a practical experiment. It is a digital filtering experiment. Using the characteristics of stm32f4's DAC t...[Details]
On March 31, the 110 kV Ninghe urban area power transmission and transformation project of Tianjin Power Grid was put into operation. This is the first power transmission and transformation project...[Details]
"Next year, Chery will have to be more aggressive in its intelligentization! It must be at the top of the industry!" On October 18, Yin Tongyue, Secretary of the Party Committee and Chairman of Che...[Details]