[color=#000][font=Helvetica, Arial, sans-serif]I had a competition some time ago and thought I could get my expenses reimbursed. So I bought a 5V (6000mAh) lithium polymer battery, which is now idle. ...
There are two buttons on the cape, which are very small and easy to load and unload. The two buttons are connected to GPIO30 and GPIO31 respectively. Pressing the button corresponds to a low level. Th...
[size=5] A single-channel AD conversion unit has a sampling rate of 500 Hz and a sampling accuracy of 12 bits. The sampled data is transmitted via UART. What baud rate should be set? [/size]...
Control questions have always been a must-have in electronic competitions. In recent years, control questions have been constantly changing. What new technologies will appear this year? Will AI appear...
Some of my FPGA resources and many video resources cannot be uploaded. Here is a 280M CD with 17 video lectures~~ (Note: I accidentally posted it to the wrong place. It is at the bottom of the link)
A...
As the weather gets colder, the way the north and south spend the winter has become a hot topic and people talk about it. Although the north is particularly cold, because there is heating, it can s...[Details]
In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
Recently, the 2017 Review and 2018 Outlook Seminar of the Photovoltaic Industry was held in Beijing. Sungrow, a powerful inverter technology company, was invited to attend the seminar. With 20 year...[Details]
Recently, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China announced the results of the third batch of national supervision and random ins...[Details]
In summer, the shell temperature of the inverter is relatively high and it feels hot to the touch. So is it better for the inverter shell to be hot or not? And why does the shell feel hot? The foll...[Details]
2017 is considered by many photovoltaic people to be the first year of distributed photovoltaic development. In the first half of 2017 alone, the newly installed capacity of distributed photovoltaic w...[Details]
Conceptual understanding of photovoltaic inverters
Usually, the process of converting AC power into DC power is called rectification, the circuit that completes the rectification funct...[Details]
China Energy Storage Network News:
The Global Energy Interconnection Development Cooperation Organization held a press conference today. Liu Zhenya, chairman of the cooperation organization, ...[Details]
China Energy Storage Network:
Energy Internet is the combination of Internet technology and new energy, changing the traditional centralized energy mining, distribution and utilization to int...[Details]
China Energy Storage Network:
Recently, the National Energy Administration announced the operation of wind power grid connection in the first three quarters of this year. Data shows that from...[Details]
Panasonic announced on the 2nd that it will sell home batteries in Australia and New Zealand. This will be the first time Panasonic sells home batteries overseas. Panasonic also plans to expand int...[Details]
The Japan Photovoltaic Electricity Association (JPEA) announced the technical standard for photovoltaic inverters with output control function (PCS) on May 26. This was jointly formulated by JPEA, ...[Details]
Recently, good news came from the Central Plains market. Guangdong East Power Co., Ltd., a leading company in the UPS power supply industry and an excellent listed company in energy Internet system...[Details]
According to the Moroccan Solar Energy Agency, the Ouarzazate 2nd and 3rd solar power plants will soon be put out to public bidding.
No. 2 is a CSP trough energy storage power station with an ...[Details]
On December 4, 2014, the chief engineer and deputy chief engineer of Ziyang Locomotive Company of CSR Group visited New Taihang Company of Cologne Group, accompanied by Chairman and President Cheng...[Details]