-
Liquid conductivity effect
Electromagnetic flowmeter uses a liquid with uniform conductivity. When the inner diameter is D and the flow velocity is V in a magnetic field B, the induced potent...[Details]
-
There are two types of voltmeters: analog voltmeters and digital voltmeters. According to Mr. Li, who works online at the instrumentation department, the working principle of the voltmeter is:
The an...[Details]
-
Speakers are also called "horns". They are a very common electroacoustic transducer device. They can be found in electronic and electrical devices that make sounds. They are often used in household...[Details]
-
Traditional field ground penetrating radar testers use lead-acid batteries as mobile backup power sources. Due to the disadvantages of lead-acid batteries, such as low energy density, heavy weight,...[Details]
-
For several years, many companies have hyped digital power. Some companies believe that digital power includes digital functions and a communication link with power. Others say that digital power is ...[Details]
-
CATL Energy Storage Laboratory launches UL Solutions' UL 9540A WTDP accredited laboratory project to form a more comprehensive battery energy storage system testing and verification capability Th...[Details]
-
What are the benefits of wireless charging for electric vehicles?
Compared with traditional wired charging, wireless charging of electric vehicles has the following advantages:
1. Conveni...[Details]
-
On April 1, Huawei's official website showed that Meng Wanzhou officially served as Huawei's rotating chairman. In addition, Huawei also announced that it had completed the election of the Supervisor...[Details]
-
At around 17:00 on January 31, the second power supply to the new campus of Shiyan Maternal and Child Health Hospital in Hubei Province was successfully delivered.
The new campus of Shiyan Mat...[Details]
-
MATLAB and Simulink help engineers address the increasing complexity and flexibility requirements of modern production equipment.
Industrial automation and mechanical engineers use Model...[Details]
-
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
-
On the morning of the 11th, at Jujiang Power Technology Co., Ltd. in Youbu Town, Lanxi City, rows of photovoltaic panels were neatly arranged on the roofs of various factories, generating clean electr...[Details]
-
According to reports, Broadcom released its second quarter financial report for fiscal year 2021 today. The report shows that Broadcom's net revenue in the second quarter was US$6.61 billion, a 15%...[Details]
-
Contents The utility model belongs to the field of flow meters, and in particular relates to a gas turbine flow meter. Background of the Invention The gas turbine flowmeter is a velocity meter that...[Details]
-
To create a spark, you need a power source, a battery, a transformer (i.e., an ignition coil), and a switch to control the current in the transformer's primary. Electronics textbooks tell us that V...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD