2:28
Recommended
The power level of this kind of inverter is generally determined based on the voltage of the battery. For smaller powers, a 24-volt battery is generally used. If the power is higher, a 48-volt battery may be used because the battery voltage is high. If you click on it, the output
Come and see! The whole process of switching power supply simulation design: demand analysis/control/PWM
06/19
1159
Editor | Steven Lee Selected News Twitter sues Musk to complete a $44 billion acquisition deal Elon Musk confirmed last week that he has officially given up on his previously proposed $44 billion acquisition of Twitter. In response, Twitter sued Musk.
Twitter sues Musk; Jony Ive no longer cooperates with Apple | Evening News
06/19
1706
The Immigration Bureau released a batch of internal adjustment data this week, and some data are worth sharing. -There are also relatively unpopular ones such as Architectural Draftsperson, Graphic Designer, Cafe or Restaurant Manager.
Official figures: Engineering and IT a dozen of NSW's 'favorite' invitees for last financial year
06/18
1607
Recently, Zhongsha Technology’s adult vocational education APP has been trying to log into the App Store. Zhongsha Technology wants to use Zhongsha Technology’s own industrial strength to reshape adult vocational education and create better growth for talents in the domestic gami
Breaking news: Zhengtu APP, a subsidiary of Zhongsha Technology, has been launched on the Apple App Store
06/19
1339
Recently, there are rumors that the backend data of the game "Three Kingdoms: Strategy Edition" launched by Alibaba's Lingxi Interactive Entertainment has been leaked. Some players, after mastering the background data of the game, performed certain operations, turning 70 million
Alibaba is accused of leaking the backend code of the game, turning 70 million players into companions
06/19
1553
FPC is the abbreviation of Flexible Printed Circuit, also known as flexible circuit board, flexible printed circuit board, flexible circuit return, referred to as flexible board or FPC. It has the characteristics of high wiring density, light weight and thin thickness. Mainly use
Introduction to the flat knife die-cutting process of FPC with holes and adhesive backing
06/18
1276
Although Apple's cars have not yet been mass-produced, consumers have always been highly curious about the electric cars it builds given its great achievements in the mobile phone industry. Recently, overseas media reported the latest news about Apple cars and exposed many design
Apple car design exposed, steering wheel and brakes may be eliminated, do you dare to buy it?
06/18
1010
Recently, Gartner, an international IT research and consulting organization, released the "Market Guide for Cloud Infrastructure and Platform Services, China" report, and Inspur Cloud was selected as a benchmark vendor.
Gartner releases China's cloud infrastructure and platform services market guide, and Inspur Cloud is selected
06/18
1448
Unknowingly, I have been on Toutiao for almost three years. I have posted a total of 467 works, including short videos, videos, micro-headlines, articles, Q&A, etc. There are countless. I have been creating in Toutiao for 875 days, which is nearly 3 years. The total reading volum
"Toutiao" has been published for three years. Do you know how I have spent these three years?
06/19
1260
A company can develop its own high-end chips and release them on its own mobile phone brands. Apart from Samsung and Apple, only Huawei can do this. Other mobile phone brands need to rely on third-party manufacturers to supply chips.
Foreign media: Huawei’s “confidence” comes from Ren Zhengfei
06/18
1803
Relation Video
technology Relation Video
Site video recommendation
technology Latest News
#232billion, Meituan is making such a loss-making plan, where is the sword pointing? In fact, sometimes you think about the value of the Internet economy, why Meituan is losing money, the market value is still so high, and Meituan still attaches so much importance to the food del
23.2 billion, why does Meituan still receive so much attention despite such a loss-making layout?
06/20
1513
Text by Shenzhen Special Zone News Commentator Deng Huilin Recently, the launch ceremony of the “Shenzhen Science and Technology Enterprise Management Service Platform” and the signing ceremony of the cooperation memorandum were held.
Key points: Provide personalized services to enterprises
06/20
1697
One in the south and one in the north, Alibaba Cloud and JD Cloud held a conference at the same time on July 13. Alibaba Cloud's theme was partners, announcing that it would invest 1 billion yuan in three years to serve 300 cities across the country with distribution partners;
Alibaba & JD Cloud’s North-South Collision
06/20
1461
As we all know, due to pressure from the United States, Google also banned Huawei mobile phones from upgrading the Android system and using related application services. Therefore, Huawei developed its own Hongmeng system and HMS. Three years since its release, Hongmeng OS has br
Huawei is taking action, Hongmeng 3.0 may be "reborn", foreign media: Android may be replaced
06/20
1343
Multi-table associations are extremely slow, and is it difficult to connect data across business lines? The business is changing rapidly and decision-making cannot keep up? The data dimensions are complex and the analysis is difficult to handle? Bad debts occur frequently and fra
Event Preview|On July 19th, Galaxybase free version launch conference will be with you.
06/20
1380
The Chinese civilization has been passed down, and no one has many rare gadgets. However, how to distinguish treasures from fakes and how to obtain higher prices for shareholders has become a headache for people.
Another Internet celebrity e-commerce platform is in trouble. Hundreds of merchants are collecting debts and the founder has lost contact.
06/20
1528
Site Latest News
The Chinese men's table tennis team almost defeated the German team 3:0 in the team final and won the last gold medal in table tennis at the Tokyo Olympics. So far, the Chinese table tennis team has won 4 gold medals and 3 silver medals in Japan.
Four consecutive championships without any danger! The men's table tennis team defeated the German team 3:0, German media: China is too powerful
06/20
1134
The semi-finals of the Tokyo Olympics table tennis team competition were all announced on the afternoon of the 3rd. The Chinese women's team eliminated the Singapore team 3:0. The Chinese Taipei men's team still lost to the German "old team" after 5 games and failed to achieve "O
No new team is included in the semi-finals of Olympic table tennis "team battle"
06/20
1665
On the evening of August 6, Beijing time, in the men's table tennis team finals of the Tokyo Olympic Games, the Chinese men's table tennis team led by Ma Long, Fan Zhendong and Xu Xin swept the German team 3:0, achieving four consecutive Olympic championships in this event. .
Sweeping Germany 3:0, the Chinese team won the table tennis men's team championship, and the national table tennis team concluded with four gold medals and three silver medals.
06/20
1463
On February 22, 2022, Beijing time, the ITTF updated the latest world rankings. In men's singles, Fan Zhendong and Malone continue to consolidate their dominant position, Hugo is ranked 3rd, and Xu Xin is currently ranked 9th.
ITTF updates men's singles world rankings: Fan Zhendong and Malone top two, Hugo third and Xu Xin ninth
06/20
1526
Not only Japan’s Tomokazu Harimoto, but the 17-year-old Chinese Taipei player Lin Yunru has grown up rapidly. His current world ranking has reached 21st.
Another genius born in the 2000s is on the verge of winning the championship! Defeat the rising star of national table tennis and beat Mima Ito again, she is only 17 years old
06/20
1931
There is no change in the top ten in the world in the men's singles standings, but Fan Zhendong, who won the men's singles championship in the WTT World Cup Finals, now has 14,145 points, already far ahead of everyone, and 3,635 points higher than the second-placed Ma Long. Other
The final ranking of men's singles in December 2021, Fan Zhendong is far ahead, and Wang Chuqin rises to 12th
06/20
1980