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When doing hardware projects, there may be dozens or even hundreds of chips to choose from to complete a function, but we don’t know in advance which chip is the most suitable in terms of cost and per...
Has anyone encountered the problem that the MCU reset circuit cannot burn the program when connected to the battery? When the PCBA is connected to the battery, it cannot be burned. You must disconnect...
1. The transformer lead numbers on the transformer drawing, PCB and schematic diagram must be consistent. [/b] [/size][/font][/color][/align][align=left][color=rgb(51, 51, 51)][font=-apple-system-font...
After sharing the first official promotional picture last week, Dutch technology media LetsGoDigital once again shared all 5 colors of the Galaxy S22 Ultra in its latest article. It is reporte...[Details]
On January 12, the commissioning ceremony of the Windey (Wenzhou) Smart Energy Storage Production Base and the signing ceremony of the energy storage industry cooperation were held in Wenzhou. ...[Details]
The use of power electronics will continue to increase in the foreseeable future. Any function that requires power conversion, transformation or control requires the use of various forms of power...[Details]
I wrote the corresponding drivers for I/O port instructions and I/O memory instructions, and both passed the test. There are 4 points worth noting here:
(1) All addresses assigned to read and write i...[Details]
The input and output signals of PLC can be switch quantity, digital quantity or analog quantity, among which the most commonly used is switch quantity. There are two forms of PLC switch quantity in...[Details]
It took a while to debug it, the code was transplanted from someone else. There are a lot of codes on the Internet, and now the test has passed, but there are a few small problems to pay attention to....[Details]
Introduction With the unprecedented prosperity of LED technology, LED badges have attracted much attention. LED badges, also known as LED work badges, are novel LED patch dot matrix "business card" d...[Details]
introduction
With the gradual improvement of the intelligence level of substations, there is an increasing demand for the collection of field status parameters such as temperature and humidity...[Details]
As a leader in the electronics industry, Sony showcased an electric car called Vision-S at the International Consumer Electronics Show (CES) in January this year. In the fiercely competitive electric...[Details]
On December 24, the Shanghai Intelligent Sensor Industrial Park kick-off meeting and key project signing ceremony was held in Jiading Industrial Zone. 39 support policies were released and 32 key pro...[Details]
Medical demand is booming, and these three design trends are essential for product competitiveness Forward-thinking design consultancy YANG DESIGN in innovative design of medical products ...[Details]
In the development of electronic equipment, the efficiency of power supply has become an important theme year by year. In addition, not only Japan, which is facing the problem of power energy, but al...[Details]
According to BusinessKorea, in response to Japan's export restrictions on South Korean semiconductor materials, SK Hynix has begun testing hydrogen fluoride materials imported from China, while Samsu...[Details]
Remote work, live shopping, online education, digital, networked, and intelligent work and life have become the norm for Chinese people. From the intensive deployment of the Party Central Committee t...[Details]
The main power converter circuit is composed of domestic PQ50/50 magnetic core, IRFP460LC, auxiliary resonant network, etc.
The main power converter circuit is composed of domestic PQ50/50 magne...[Details]
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