[i=s]This post was last edited by Xin Xin on 2019-3-19 00:54[/i] I have habitually forgotten that I have opened a pit. But in fact, I did implement a "universal" queue according to my own ideas. In ad...
Now the company requires all to use PADS drawing board. I used to use Allegro. When I first started learning PADS, I found that I didn’t know how to input the XY coordinates for accurate positioning w...
C8051F020 (F020 for short) is a mixed signal SOC type 8-bit single chip microcomputer launched by Cygnal Corporation in Texas, USA. It belongs to the F02x sub-series of the C8051F series. Its performa...
When working with RF, we pay special attention to the Q value when selecting inductors and capacitors. So what is the Q value? What does the Q value mean and why is it important?
Quality factor Q: A q...
The easiest way to evaluate the timer function of a development board is to evaluate its breathing light function. The breathing light is realized by PWM wave, and PWM is generated by the timer. Open ...
At present, more and more embedded development companies and engineers are beginning to use JTAG ICE emulators to debug programs. The traditional full ICE emulation method is gradually being replac...[Details]
This stereo balance indicator circuit diagram has been designed using very few common external components. The schematic circuit is very easy to build and will provide a visual indication with
...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1 How to perform reactive power compensation
The principle of local balance should be adopted to keep the total reactive power output (including reactive compensation) and total reactive load...[Details]
Why did Huawei have such a dramatic plot in 2019? It all started when they became China's leading technology company. Did Huawei develop smoothly in 2019? Rather than saying it was smooth, it should ...[Details]
The zinc-manganese dry
battery
charger
has the functions of timing and
charging
indication. Its charging current is 50mA and it can be used to charge fully sealed ordinary dry
...[Details]
Video conferencing is an organic combination of images and sounds. In order to achieve the desired effect, it is necessary to make preparations and debugging in advance according to the operating proc...[Details]
Chipmakers faced plummeting profits, high valuations, shrinking demand from key industries, and becoming cannon fodder in trade disputes. Even so, anyone who sold chip stocks from January to A...[Details]
The convenience of charging has always been a shackle that has plagued the development of electric vehicles. In this regard, the industry has thought of many ways. For example, battery swapping sta...[Details]
According to South Korean media ETNews, Samsung SDI plans to invest about US$890 million to double the number of square battery production lines at its Hungarian factory by the end of this year and s...[Details]
Nowadays, cardiovascular diseases have become one of the major diseases that threaten human health, and clear and effective electrocardiograms provide a basis for diagnosing such diseases. The EC...[Details]
Various media characteristics often encounter some special situations in the flow meter selection, such as dirty media, corrosive liquids, high temperature and high pressure steam, etc. These problem...[Details]
The working principle of the triode
: The triode is a current amplifier device with three poles, namely the collector C, the base B, and the emitter E. It is divided into two types: NPN an...[Details]
Hikvision recently announced that it will expand the company's industrial chain. Hikvision issued an announcement stating that the company plans to jointly invest with China Electronics Fund, China...[Details]
Programming Basics
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