-
1. Model: 8720D 2. Fault: The instrument is below 3G and phase lock fails; 3. Detection: The source output signal is abnormal. Further detection found that the output module components were damag...[Details]
-
I believe everyone has encountered a sudden pop-up window indicating low battery, interrupting operations, such as in a team battle in a game, watching a TV series, or during a video conference. We...[Details]
-
In the research and development of indoor positioning systems, a common method is to establish a small-scale positioning network in an indoor environment. At present, more and more positioning systems...[Details]
-
Absorption measurements are important for understanding the effects of non-ionizing radiation, such as that from cell phones and cell base stations, on humans and organisms. As described last ...[Details]
-
Arita Power releases new
Three-phase power factor correction module
——
Y-MPFC-440-3PH400-LE
——
Arita Power (yottapwr.com) announces ...[Details]
-
The MAX5417/MAX5418/MAX5419 are nonvolatile, linear-change
digital potentiometers
that implement the functionality of a mechanical potentiometer, replacing mechanical adjustment wi...[Details]
-
Concept and working principle of PLC
PLC is the abbreviation of Programmable Logic Controller, which is an electronic device used for automatic control. It uses special programming software to...[Details]
-
Most South Korean fabless chip companies posted poor results in the second quarter (April-June) due to the prolonged global chip shortage, but some companies achieved profits due to rising unit price...[Details]
-
The annual global display exhibition FINETECH JAPAN 2009 and the first LED/OLED next-generation lighting exhibition were successfully held at the Ariake Big Sight in Tokyo, Japan recently. The ne...[Details]
-
On August 23, Zhejiang Shibao released its 2021 semi-annual report showing that its operating income in the first half of the year was 573 million yuan, a year-on-year increase of 17.06%; its net pro...[Details]
-
Recently,
robots
have made some breakthroughs in rice cultivation, successfully reducing the time required for planting by 95% while maintaining an almost equal level of harvest. The initia...[Details]
-
As we all know, my country's Beidou satellite navigation system has been serving countries all over the world, and almost all the mobile phones we use in our daily lives support Beidou navigation, be...[Details]
-
According to foreign media reports, Mitsubishi Electric and Here have jointly developed a V2V information system that will allow cars to report dangerous situations on the road and share them with o...[Details]
-
//The STM32F103C8 used has a total of 48 pins, with two groups of GPIO, GPIOA and GPIOB, each group has 16 pins from 0 to 15
//Pay attention to the operation of STM32F103C8 and the use of library...[Details]
-
Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc.
Soft Start
Soft st...[Details]