In fact, we should add OSIntEnter and OSIntExit functions to any interrupt service function. This is because UCOSII is a preemptive kernel. After the interrupt service subroutine runs, the system will...
I have a board using stm8 105c6. I can't remember how many times I've burned it. It should be almost 10k times. Recently, I found I2C read and write errors. I touched the MCU with my finger and it was...
I've been debugging 5545 recently, using an internal reference, and the output is CMOS 2's complement. However, its output clock is sometimes present and sometimes absent, and the voltage meets the re...
I used Cadence Allegro to make a double-sided board. I want to print it online, but I don't know what files I need to produce? Also, what are the test points and mark points on the PCB board? Are they...
I have a 2410 motherboard and an 8900 network card. There were no problems before, but recently it stopped working when I used DNW to download the WinCE image file. I changed to another machine and it...
The long-awaited detailed disassembly of the iFixit iMac Pro is finally here. This time, iFixit got a low-end version of the iMac Pro worth $4,999. Compared with the iMac, the biggest difference betwe...
The photovoltaic inverter is the core equipment of the photovoltaic system. Its main function is to convert the direct current generated by the photovoltaic modules into alternating current that meets...[Details]
China Energy Storage Network News:
The Global Energy Internet Seminar, jointly organized by the Global Energy Internet Development Cooperation Organization and the Royal Academy of Engineerin...[Details]
It is a common problem that solar inverter overvoltage causes alarm. According to relevant regulations, if the voltage value of the solar inverter exceeds the required range, it must trip to stop w...[Details]
Ministry of Industry and Information Technology Joint Meeting No. 43
To the competent departments of industry and information technology, science and technology, environmental protection, tra...[Details]
On December 3, Xinhua News Agency reported on BTR with the title "Doing a good job in the "two poles", BTR marches towards the world". Subsequently, central media CCTV, Guangming Daily, Economic Da...[Details]
China Energy Storage Network News:
The 2016 Taishan Forum and the Paris Agreement Implementation Seminar, jointly sponsored by the China Association for Promoting Industry-University-Research...[Details]
China Energy Storage Network
: I believe that energy internet is actually the application of internet technology and renewable energy to all aspects of energy extraction and distribution; cha...[Details]
Recently, CSA Group and Presense Testing Technology Co., Ltd. (hereinafter referred to as Presense) signed a strategic cooperation agreement on energy storage battery and energy storage system prod...[Details]
Intense competition in China led to a 10% drop in inverter prices in the first quarter. According to market research group IHS, central inverter prices ranged between RMB 0.20 and 0.28 per watt (...[Details]
On August 29, the 2nd China-Eurasia Security Expo, the 11th Xinjiang *** Anti-Terrorism Technology and Equipment Expo, and the 2015 First China (Xinjiang) International Fire Safety Emer...[Details]
On April 18, 2015, Wang, deputy district chief of Yingzhou District, Fuyang City, director of the Housing and Construction Bureau of Yingzhou District, Fuyang City, and others visited Anhui Langyue...[Details]
China Energy Storage Network News:
On March 16, the "Henan Energy" website was officially launched. This is a vivid practice of Henan in promoting the development of "Internet +" smart energy...[Details]
China Energy Storage Network:
Compared with fossil energy, the cost of renewable energy will continue to decline in the future, forming an economic progressive advantage and bringing about th...[Details]
In the first three quarters of 2016, KSTAR's operating income was 1.163 billion, up 17.43% year-on-year, and its net profit attributable to the parent company was 185 million, up 32.87% year-on-yea...[Details]
China Energy Storage Network News:
Recently, China Energy Construction North China Power Engineering Institute and Tsinghua Sichuan Energy Internet Research Institute signed a strategic coope...[Details]