It is said that capacitors have the function of blocking direct current and passing alternating current. However, for high-frequency DC square wave signals, do capacitors have a filtering effect? If s...
I don't know what I pressed when using it. When I opened the project file, the circled area should have shown C:D:E drives and the desktop, etc., but now it has become like this. It is difficult to fl...
Delahay systematically discussed the problem of using the alternating current method to study the kinetic model of the photoelectrocatalytic process from a theoretical perspective. The EIS (Electroche...
[url=home.php?mod=spaceuid=41670]@maychang[/url]
Studying Things to Gain Knowledge 01——Beat Frequency
Studying Things to Gain Knowledge 02——The Beat Frequency of Two Light Columns
Studying Things to G...
Please give me some advice, I hope I didn't destroy a bunch of chips, ahhhhh...
I came early in the morning and fiddled with the chips. My hand slipped and all the chips fell to the ground.
A bunch of...
According to the Economic Observer, due to the impact of the epidemic, the construction of 5G base stations in Beijing is temporarily unable to proceed. In response to this, Beijing Mobile said that ...[Details]
Ouster (hereinafter referred to as "Ouster" or "the Company") today announced the launch of its most powerful chip ever, the L2X. L2X integrates highly sensitive SPAD photodetectors and digital signa...[Details]
H.264 is one of the most important international standards for data compression coding.
Fast motion estimation algorithms have always been a hot topic in video compression. In this pape...[Details]
SamMobile quoted sources as saying that the next-generation flagship Samsung Galaxy S21 will use BOE OLED screen. It is reported that after nearly a month of negotiations, Samsung Mobile and...[Details]
As an online shopper, have you ever encountered these strange situations? When you log in to your e-commerce account, some orders that you are not aware of appear in the order list; or a confirmation...[Details]
The review of source code is the focus of attention for all parties in the "TikTok transaction" agreement. Source code is the core business secret of Internet companies such as TikTok and is the core...[Details]
When we are doing product development, we rarely understand these conceptual things. I went to learn more about it later, and today I will share these concepts with friends who have the same problem....[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
The electric vehicle market is one of the largest and fastest-growing business opportunities for silicon carbide (SiC) device manufacturers. There were 10 million electric vehicles on the world’s r...[Details]
When we analyze a file, the best way is to look at its makefile. When we experienced compiling uboot before, our first step was to configure uboot and the second step was to compile. Analyze and ...[Details]
As an efficient cold sterilization method, ozone has been widely used in all walks of life. Ozone, which has high efficiency and rapid sterilization, is widely used in hospital environment disinfect...[Details]
This is a method of using the ohmmeter of a multimeter to directly measure the forward and reverse DC resistance values of each IC pin and peripheral components on the circuit board, and compare ...[Details]
Albis Technology has launched a new standalone solution based on active RFID, which does not require users to show access cards, has no waiting period or restrictions, and is very convenient....[Details]
Today (December 4), Xiaomi's first 4K professional monitor, which has been preheated for many days, is finally officially launched. Currently, the monitor has been listed on JD.com Xiaomi self-...[Details]
It is reported that in the second half of 2021, Yixin Technology completed a total of 500 million yuan in Series B financing. There are additional investments from old shareholders such as Shenzhen C...[Details]
Analog electronics
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