1. Definition of noise
The noise factor is a measure of the messy signal added to the signal by the device under test (DUT) when the RF signal passes through it, mainly due to the irregular thermal mo...
People often say that the longer you live, the richer your experience, and the older you are, the clearer you see things. In fact, this is deceptive. When old people get older, they have no advantages...
Required peripherals: SPI interface LCD displayThe hardware connection of the development board is as follows:The PC is connected to the development board serial port via the serial port, and the deve...
[font=宋体][size=4] Well, the OP does use ST's hal library in the project. There is no way to make the new model yourself, so you can only use it. Regardless of whether it is bad or not, under the premi...
China Energy Storage Network News:
On June 24, the "Global Energy Interconnection and Smart City Construction" theme forum was held in Jiaxing, Zhejiang. The forum focused on topics such as "...[Details]
Not long ago, the "Key Technologies, Complete Equipment and Engineering Applications of Flexible Substations" passed the technical appraisal of the Chinese Society of Electrical Engineering. Expert...[Details]
With the development of industrial society, the "greenhouse effect" has become a major environmental challenge facing mankind. As we all know, carbon dioxide emitted from the burning of fossil fuel...[Details]
According to foreign media reports, the new Samsung Galaxy Note 10, which will be released on August 8 Beijing time, will have two versions, namely Samsung Galaxy Note10 and Note10+. The latter will ...[Details]
Blood flow velocity refers to the flow speed of red blood cells in blood vessels. It is a very important physiological parameter that can reflect many body functions, such as heart function, blood ci...[Details]
Recently, the Fujian Provincial Digital Office and the Fujian Provincial Department of Finance issued the "Notice on Organizing the Application for Fujian Province's Special Funds for Digital Economy...[Details]
DiSEqC is controlled by a digital satellite TV receiver, which sends a set of instructions (control instructions) to the corresponding equipment, such as switches, switchers, antenna drive equipmen...[Details]
In the current era of new energy vehicles, the importance of power batteries is self-evident. Its performance and production costs directly affect the overall performance and market competitiveness o...[Details]
Power frequency interference is widely present in various industrial sites, and its main sources include power feeders, lighting equipment, engines, and various electronic instruments and equipment....[Details]
Discussions on the relationship between power supply technology and electronic transformers: the role of electronic transformers in power supply technology, the requirements of power supply technol...[Details]
4 Research on key network communication technologies for remote measurement and control systems of CNC machine tools
There are currently two basic modes for building a network measurement and control...[Details]
NXP's new generation MCX A series MCU cooperates with the well-known FRDM development platform in the market to comprehensively optimize performance and equip independent peripherals in a cost-effect...[Details]
Instructions: 1. Assembly: Take out the leak detector host and the test probe handle and connect them, then press the power button on the host panel to turn on the device. 2. Power on: After powe...[Details]
1. Overview of Transformer Winding Deformation Tester
The DCBX -H transformer winding deformation tester is an instrument for measuring the winding deformation of transformers accor...[Details]