"People only admire the bright and beautiful flowers of success! However, their buds were soaked in the tears of struggle and sprinkled with the blood of sacrifice."Do you want to know how they became...
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...
In March 2020, there were 2 power-related personal injury accidents and 3 deaths nationwide, an increase of 2 accidents and 3 deaths year-on-year. Among them, there were no power production persona...[Details]
1 Introduction
Pointer-type and light-spot galvanometers have large external critical resistance and internal resistance, and have large losses in the circuit. Moreover, when the current in th...[Details]
It was originally a good online press conference, but no one would have thought that it would be the beginning of the crisis for Xpeng Motors. Xpeng Motors announced that the 2020 Xpeng G3 is offic...[Details]
Microwave induction time-delay energy-saving lamp is a new type of energy-saving lamp made of TX982 microwave detector. It has the characteristics of high sensitivity, good reliability, easy installa...[Details]
Introduction
ARP: Address Resolution Protocol. Simply put, for the underlying Ethernet communication, there are two addresses that need to be understood, one is the IP address, and the other is the M...[Details]
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8-bit digital tube display time format 05-50-00 indicates 05:50:00
S1 is used for hour plus 1 operation
S2 is used for hour minus 1 operation
S3 is used for minute plus 1 operati...[Details]
Large cylindrical cells are becoming an incremental addition to battery packaging formats. This year, large cylindrical batteries including Yiwei Lithium Energy , Zhongbi New Energy and other compa...[Details]
The measuring circuit of the moving coil instrument used to measure the millivolt instrument with thermocouple consists of the ambient temperature compensation resistor, the range and damping adjustme...[Details]
It is estimated that everyone has used 51 single-chip microcomputer, which can operate the first IO of P1 port individually. However, STM32 does not allow this. In order to be able to operate a certa...[Details]
Method 1: Using frequency domain analysis FFT analysis can provide a deeper analysis of the signal, as shown in Figures 5 and 6. On top of the broad "white" noise, there are two more peaks, 49.5MHz a...[Details]
According to the Science and Technology Innovation Board Daily, Huawei's 2020 Q3 financial report shows that in the first three quarters of 2020, the company achieved sales revenue of 671.3 billion y...[Details]
Since 1955, 52% of the companies in the S&P 500 have disappeared, and the average lifespan of listed companies has dropped from 33 years in 1964 to 24 years in 2016. It is expected that this number w...[Details]
According to foreign media reports, General Motors (GM) submitted a patent application to the United States Patent and Trademark Office (USPTO) for its new intelligent parking assistance system, whic...[Details]
The development and investment trends of the photovoltaic industry are pointing to new technologies. After the decline in polysilicon prices, the rapid expansion of the manufacturing industry, and ...[Details]
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