As the title says, the PWM square wave output from the microcontroller port is used to drive the motor. The duty cycle of the output square wave is affected by temperature. The higher the temperature,...
Some engineers may have done a lot of measurement and control design, but they all use VC, VB or CVI, etc., and they can't escape the computer. But no one likes to carry a computer around for testing ...
Guangzhou Youxiangjia Intelligent Technology Co., Ltd. is a startup company that has joined forces with students from various universities. With YEElLINK and Nanjing Interconnect as its goal, it is co...
Please ask1. Regarding the erasing of CORTEXT M0+ memory, when erasing the FLASH memory by page, is the entire page erased at the same time, or are each byte in the page erased one by one?2. Why do yo...
I have just installed a new telephone at home, but due to the poor lighting, I have to turn on the light when dialing, which is very inconvenient. Therefore, I designed and made a telephone lamp based...
Profit growth of 85% in 2017, target revenue of 12.5 billion yuan in 2018: The company released its 2017 annual report, achieving revenue of 8.886 billion yuan, a year-on-year increase of 48.01%; prof...[Details]
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
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]
On Sunday, the South Australian government unveiled plans to build the world's largest virtual power plant, which will connect at least 50,000 homes over four years and have a capacity ...[Details]
The story of Wang Po selling melons is common. For ordinary people in rural areas, if it is a melon, it is fine to buy it. At most, you cannot eat it and can throw it away to feed the chickens. But...[Details]
A transformer is an electrical device that can change the AC voltage while keeping the AC frequency unchanged. In the power transmission and transformation process of the power system, the transfor...[Details]
Is lithium valuable? There are two opposing views in the industry.
One view is that since there are abundant resources, companies in various countries have been frantically looking for mines a...[Details]
China Energy Storage Network:
Stockholm time on September 4, at the invitation of the Royal Swedish Academy of Engineering, Liu Zhenya, Chairman of the Global Energy Interconnection Developme...[Details]
China Energy Storage Network:
As 2017 draws to a close, people have discovered that there are more and more new energy vehicles around us, and mobility scooters for the elderly can be seen ev...[Details]
China Energy Storage Network News:
According to the State Grid Zhejiang Electric Power Company, the company has actively formed a research and development team to jointly develop a blockchain...[Details]
Regular inspection
Check the terminal voltage and internal resistance of each unit battery regularly. For 12V unit batteries, if the terminal voltage difference between each unit battery i...[Details]
With the promotion of the "Leader" program and the advancement of photovoltaic product technology in the past two years, high-efficiency modules have continuously made breakthroughs and innovations...[Details]
On January 14, 2018, the first annual PV Summit and Growatt 2017 Customer Appreciation Meeting was successfully held at the Mission Hills Hotel in Dongguan. More than 10 industry experts, more than...[Details]
On October 11, 2017, the "Guiding Opinions on Promoting the Development of Energy Storage Industry and Technology" (hereinafter referred to as the "Opinions") was officially released. T...[Details]
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