Capacitors are the most common and commonly used devices in circuit design. They are one of the passive components. Active devices are simply devices that require energy (electricity) power, and devic...
[i=s]This post was last edited by maychang on 2020-9-18 10:18[/i] Question 06: 1. We know that the Buck circuit has two working states: continuous inductor current and discontinuous inductor current...
As the core of the home IoT system, the gateway supports multiple applications, security protocols, and data through the central device it is located in. For example, IoT applications that support lig...
I just started using MDK, and I often use Go to Definition of "xxx" to check the definition source of each function or variable step by step. But after using it frequently, the left return key disappe...
Briefly describe the solution: Make a simple data collection solution based on Raspberry P400, and store the data on the chain to provide traceability verification.Today we first build a blockchain se...
I would like to ask why my electric bicycle is occasionally locked by the remote control. I have never locked it with the remote control. The remote control has been in a drawer and has never been use...
The process of establishing the idle process The process of establishing the idle process // is actually the process of initializing the init_task structure 1. Initialization of sp // __mmap_swit...[Details]
According to the Nikkei report, multiple sources told the Nikkei Asian Review that Huawei is worried that company insiders may cooperate with US intelligence agencies to leak secret data, so it is re...[Details]
On March 18, the establishment ceremony of the Integrated Circuit Mother Fund and the signing ceremony of major projects in Pukou District, Nanjing were held in Pukou, Nanjing. A 9.2 billion integra...[Details]
make---》Define the system structure---》Define the host operating system type---》Define the shell that executes the shell script---》
make XXX_config ---》Execute the mkconfig of the top-level di...[Details]
6 main features
1. Patented anti-static and particle removal function, fully automatic surface tension meter
High accuracy and precision guaranteed.
2. Automatic surface tension meter
The ...[Details]
On October 8, the U.S. Department of Commerce held a semiconductor summit on September 23, attended by TSMC, Intel, Samsung, Micron and other industry giants. According to Korean media reports, in th...[Details]
LEDs for lighting have a common application problem - heat dissipation. Currently, LEDs have only 20% to 30% photoelectric conversion efficiency, and the rest of the energy is converted into hea...[Details]
On the morning of March 30, Wei Guogang, deputy general manager of China National Nuclear Huineng (Shandong) Energy Co., Ltd., visited Herui Power Investment for inspection and research. Yu Wei, ge...[Details]
In order to thoroughly study and implement the spirit of General Secretary Xi Jinping's important speech at the meeting of the Standing Committee of the Political Bureau of the CPC Central Committe...[Details]
When designing the overall application system, software design and hardware design should be considered and combined. When the circuit design of the system is finalized, the task of the software is...[Details]
When analog circuits and digital circuits are integrated into the same circuit chip, mixed-signal integrated circuits are born. The test system corresponding to this type of integrated circuit is cal...[Details]
How to eliminate jitter
After an interrupt occurs, delay for a period of time (jitter time t) before reading the key value;
The method to achieve this delay here is to use a tim...[Details]
The three-phase leakage switch tester is also called the leakage protector tester or leakage switch detector. It can measure the action time and action current of the leakage switch and is widely use...[Details]
The S120 encoder is a high-precision rotary encoder that is widely used in industrial automation, robotics, CNC machine tools and other fields. The S120 encoder has a variety of models, and the par...[Details]
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