I recently learned about switching power supplies, and I feel that the parameter calculation of this switching transformer is very complicated. The transformer calculation formula in the figure is wha...
Because I was looking for 《DigitalControlofHigh-FrequencySwitched-ModePowerConverters》, I found that it can be downloaded from Electronic Engineering World, but an account is required. After registeri...
There are many ways to change the Linux boot screen. Currently using the Freescale IMX6 Yocto environment, there is a boot progress bar screen in the default file system. Now I will sort out the proce...
Recently applied for the TB5128FTG stepper motor driver kit :
Motor driver introduction:TB5128FTG stepper motor driver is a professional two-phase hybrid stepper motor driver, which can adapt to vario...
As the title says,
If I use a USB virtual serial port, can I protect the data correctly without setting odd or even parity check? Because USB has built-in CRC check?...
Since the successful trial production of my country's first general-purpose digital electronic computer in 1958, China's computer industry has gone through 60 years, accompanied by the arduous journe...[Details]
Introduction: With the continuous development of microelectronics technology, the integration of microprocessor chips is getting higher and higher. Single-chip microcomputers can integrate CPU, memor...[Details]
On March 1, Baidu released its unaudited financial report for Q4 and the full year ending December 31, 2021. In the fourth quarter, Baidu achieved revenue of 33.1 billion yuan, and its total revenue ...[Details]
Recently, the research group of Professor Li Liqiang from the Institute of Molecular Aggregation Science of Tianjin University proposed a strategy to effectively regulate the temperature dependence o...[Details]
WASHINGTON (Reuters) - The U.S. Federal Communications Commission (FCC) said on Monday it will begin auctioning 2.5 GHz spectrum band licenses for 5G wireless services for bidding on July 29. Image...[Details]
Today, Honor Mobile officially announced that the Honor 70 series will be officially released on May 30, and will be endorsed by Gong Jun. In the official rendering video, we can see that the...[Details]
The SAS specification defines different test points to meet the requirements of different test contents. These include the test points IT/CT that can be tested by the test fixture, the IR/CR at ...[Details]
The era of intelligent driving is coming. By the end of 2021, the penetration rate of L1-L2 assisted driving functions in China's automobile market has risen to the 30-40% range, and the penetration...[Details]
The frequency divider NE555 counter chip + 74LS90 and 74LS08 circuit is composed, and then the signal is sent to the T1 pin of the microcontroller for detection and the digital tube display frequenc...[Details]
With the rapid development of the automobile manufacturing industry, the requirements for the comprehensive error of automobile manufacturing are becoming increasingly stringent. The comprehensive man...[Details]
On January 13, Musk announced his withdrawal from Facebook and claimed that he would soon develop a new mobile operating system to replace Android and Apple operating systems. It is understood t...[Details]
Pingyang's first-hand news shows that on October 2, Zhengwei (Pingyang) Yangtze River Delta Electronic Information Industry Semiconductor Key Materials with a total investment of 12 billion yuan was ...[Details]
Introduction Safety light curtain is a photoelectric protection device, also known as safety protector, infrared protector, punch protector, etc. Among the current applications of safety light c...[Details]
To enhance NXP's strength in the fields of industrial & IoT, automotive and communication infrastructure, NXP announced that its wholly-owned subsidiary has reached a final agreement with Marvell, ac...[Details]
As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
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