As mobile phones have more and more functions, users' energy demands for mobile phone batteries are also increasing. Existing lithium-ion batteries have become increasingly difficult to meet consumers...
[i=s]This post was last edited by wgy1202 on 2019-3-7 14:05[/i] I am using pic18f26k83, and i2c is in slave mode. When receiving data, it can recognize the address and give ack. However, when receivin...
AVX Corporation recently launched a CANBus series of varistors specifically for automotive ESD protection. This surface-mountable product can replace the three-component ESD protector (two back-to-bac...
According to the advice of @littleshrimp in this post, I also measured the working current. First, use tweezers to pull the battery plug out of the socket, and then solder two wires on the test points...
I saw an explanation about stm32 nvic, which used the concepts of class and stratum. It was very vivid and easy to understand. Link: http://blog.sina.com.cn/s/blog_5f17618501012rpp.html NVIC——Nested ...[Details]
A robot with an intuitive understanding of the laws of physics may sound like something out of an Isaac Asimov novel, but scientists at Google's robotics division say they have built one. Throwing, s...[Details]
September 8 news, today Xiaomi POCO X3 was released in Europe, with a starting price of 199 euros (about 1,600 yuan). It has been revealed that Xiaomi POCO X3 corresponds to the Chinese versi...[Details]
introduction At present, PVC plastic window profiles are widely used at home and abroad. Its many advantages such as good heat insulation, heat preservation, sealing, sound insulation, energy saving,...[Details]
The MCU uses the serial port in interrupt or query mode, which is determined according to the actual application needs, and there is no good/bad distinction. Sometimes the reason why the query mode i...[Details]
On-site detection
Step 1, check the battery voltage
Step 2, check whether the steel bar is standard
Step 3, set the diameter of the steel bar
Step 4, select the range (select the low range within...[Details]
"In the past, everyone thought that battery carbon management was a very distant requirement, but now it is very urgent." Liang Rui, vice president of Sunwanda, said earlier this year. Battery Chin...[Details]
A recent study by British scientists may accelerate the application of plastic solar cells and make them commercially available within 5 to 10 years. This type of solar cell uses recyclable plastic...[Details]
Recently, Hefei Aichuang Microelectronics Technology Co., Ltd. (hereinafter referred to as "Aichuang Micro") completed a round A financing of tens of millions of yuan, which was jointly participated ...[Details]
On July 23, according to international media reports, CEO Elon Musk announced an important plan: Tesla will officially launch its developed humanoid robot next year. The news came on the morning of...[Details]
0 Introduction
Freeze drying technology has made great progress since it emerged in my country in the 1980s, and has been widely used in scientific fields such as food, low temperature and...[Details]
Introduction
At present, the research on image decoders is mainly aimed at the PC environment. The design work is just an upgrade on the original basis, with less consideration of the system an...[Details]
Recently, parts manufacturer Magna announced that it is working with three partners, including the U.S. Department of Energy, to develop drive motors for the next generation of pure electric vehicles...[Details]
introduction Although traditional inverters are mature, reliable and widely used, they have disadvantages such as large and heavy volume, loud audio noise and poor system dynamic characteristics. Re...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
Talking
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