-
In steady current mode, the LED display manufacturer's driver components must provide overvoltage protection. The LED is disconnected from the power supply, so that when the power fails, there is n...[Details]
-
The English definition of mutual inductor: instrument transformer
Definition of Transformer
A transformer is a device that converts voltage or current in proportion. The func...[Details]
-
1 Introduction
Virtual instrument (VI) refers to the combination of general-purpose computers and functional hardware through application programs. Users can operate this computer through a friendly...[Details]
-
The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power suppl...[Details]
-
At present, the LED fluorescent lamp market is very active, and manufacturers are mainly divided into three categories: the first category is the factory that originally made LED chips, and then pe...[Details]
-
Transplant u-boot-2012.04 to build a new board_clock_SDRAM_UART (1) Create a new board directory and configure the header file tar xjf u-boot-2012.04.01.tar.bz2 cd u-boot-2012.04.01 cd board/sams...[Details]
-
If driverless cars are still far away from consumers, the new functions implanted in cars by traditional car manufacturers are gradually liberating drivers.
According to foreign media reports, Audi...[Details]
-
The growth rate of the global battery market has slowed down, and the shipments of Chinese battery companies, except CATL, have declined significantly. According to South Korean technology media "dda...[Details]
-
In January this year, Intel built a new 3.2 megawatt (MW) solar power station in Malaysia. The solar power station is located at Intel's chip and packaging test manufacturing plant in Kulim Hi-Tech P...[Details]
-
According to data from market research firm Omdia, the global semiconductor market has begun to shrink in the past two quarters. Semiconductor revenue in the third quarter of 2022 was US$147 billion,...[Details]
-
Due to the lack of wettability and wicking, it is difficult to achieve rework of lead-free soldering. Is it impossible to achieve lead-free soldering of various components? This article will introduc...[Details]
-
The clothing manufacturing industry is a typical labor-intensive industry, and information-based production management is usually lacking, especially workshop management. Modern enterprises expect to ...[Details]
-
In the golden autumn harvest season, at the site of the 20MW annual vanadium liquid flow battery project in Chaoyang Kazuo Economic Development Zone, construction workers were busy paving the factory ...[Details]
-
Configuration of J-Flash ARM.
Generally speaking, you will find some *.jflash configuration files in file-- open project, and you can just load them, but I didn't find any suitable for S3C2440...[Details]
-
For beginners, why can't they control the output when using PB3 and PB4?
The following is an analysis and explanation of this issue.
First, after the STM32F10x series MCU is reset, PA13/14/15 & PB3...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
