When I use Cadence to simulate a circuit, when I select DC operating point, only the four parameters ID, VDS, VGS and GM are displayed in the circuit, but the VDSAT parameter of the MOS tube cannot be...
[i=s]This post was last edited by fish001 on 2019-9-7 21:44[/i]When we first came into contact with microcontrollers and wrote codes, we only had one .h file and one .c file. All functions were writte...
I read the chip's manual, but I still can't understand how to set the logic for load current limit. There is only one picture in the manual. Has anyone used this chip?...
This smart bracelet on PDD costs less than 10 yuan. Although it does not seem to be well-made, it has complete functions. Except for not supporting weather conditions and a short standby time, it has ...
ISO/IEC 17025 is a conformance standard developed by the International Organization for Standardization and the International Electrotechnical Commission. ISO/IEC 17025, referred to as "ISO 17025," is...
[i=s]This post was last edited by zxw1126 on 2021-1-20 15:07[/i]In January, 2020 came to an end. I reviewed my work over the past year and summarized the gains and losses of the year. I felt a lot. Ov...
The external resources of the MCU I am talking about here are different from the internal structure of the MCU in traditional MCU books. The external resources I am talking about here refer to the to...[Details]
On March 29, BYD held a "Blade Battery" press conference. During the press conference, BYD President Wang Chuanfu and Vice President He Long gave a detailed interpretation of the "Blade Battery". ...[Details]
The battle for "seizing the market" among the three major operators and 5G equipment manufacturers has begun, and the entire industry chain will enter the sprint stage. However, as one of the most cr...[Details]
Recently, the World Economic Forum released the latest list of global "Lighthouse Factories", with a total of 18 selected, including 8 Chinese factories. So far, the number of "Lighthouse Factories...[Details]
In the six months since 2020, Tesla 's stock price has more than tripled, and its market value has surpassed Toyota, a traditional century-old automaker, to become the world's most valuable automaker...[Details]
On January 8, 2024, the technology company Continental will display the Crystal Center Display for the first time at CES 2024 (2024 International Consumer Electronics Show). The world's first luxury ...[Details]
Translated from 5gradar China’s smartphone market continues to grow despite the global coronavirus pandemic, driven by its appetite for 5G, new research shows. According to the latest report ...[Details]
(1) The power supply voltage matches the oscilloscope's rated voltage. (2) The oscilloscope should be preheated before inputting the measured signal. (3) The bright spot of the waveform should ...[Details]
1. Check the transformer for any obvious abnormalities by observing its appearance, such as whether the coil lead is broken or desoldering, whether the insulating material has burnt marks, whether ...[Details]
Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine.
struct machine_desc {
unsigned int nr; /* architecture ...[Details]
Recently, the Shanxi Provincial People's Government issued the "Implementation Opinions on Accelerating the Establishment and Improvement of a Green, Low-Carbon, Circular Development Economic Syste...[Details]
As we all know, traditional car companies take a very long time to develop cars, often three to five years before they are put on the market. As a result, many traditional car companies' products ha...[Details]
"Continuing to explore chemical systems with higher energy density to reduce the cost per unit watt-hour is the long-term development direction of large cylindrical batteries in the future, and is al...[Details]
Today I will briefly share with you what the four-wire testing method is. The four-wire test method is by far the best test solution to eliminate the error introduced by the lead resistance (or minim...[Details]
PLCSIM software can simulate most of the functions of PLC. By using simulation, you can quickly become familiar with PLC instructions and software operations without hardware.
The S7-120...[Details]
Analog electronics
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