A novice would like to ask a question about MOS tubes. In the resonant circuit shown in the figure below, when M1 and M2 are both turned on, that is, only the inductor L works in the circuit, L1 and L...
:victory: I wish you all a happy Chinese New Year! We will be on holiday from tomorrow, February 1st. But don’t worry, we are still open and will not close! There are still waves of good activities du...
Antenna distance measurement
In order to actually measure the field strength of an antenna over its entire radiation range, the reference measurement antenna must appear to hover above all spherical c...
Customers often ask us about the power consumption of LCD screens, but the answers they get vary greatly from place to place. As a professional manufacturer, Rohm LCD would like to take this opportuni...
When I was learning Mathcad according to the tutorial, I encountered the problem in the picture. I have changed the name several times, but it is still wrong.
Thank you for your guidance...
[i=s]This post was last edited by VincentLee90 on 2019-10-13 21:34[/i]Some problems encountered when using spartan6 PLL IP CoreProblem 1 : The external clk is used as the global input clock to provide...
According to THE CHOSUN Daily, Samsung has completed the development and mass production of Bot Fit, and the company plans to launch its first wearable assistive robot in the third quarter of this ...[Details]
Last time we mentioned the market and car factory layout of 800V overcharging. This content focuses on explaining the structure of 800V overcharging. Automotive 800V Supercharging Technology (1)—Ma...[Details]
Teledyne e2v, a global imaging solutions innovator and a subsidiary of Teledyne Technologies , announces a new technology and industrial collaboration with Yumain (Dijon, France), a leading provider ...[Details]
China Energy Storage Network News:
On July 3, Danyang Power Supply Company inspected the first batch of national energy Internet demonstration projects - Jiangsu Tiangong International Indust...[Details]
In order to improve energy efficiency, countries are accelerating the construction of smart grids and vigorously promoting
smart meters
to meet the growing demand for electricity. While rapidly p...[Details]
When debugging serial communication using stm32f10x, an error was found. After hardware reset and restart, the test data 0x01 0x02 0x03 0x04 was sent. The data received by the receiver was: 0x02 0x03 ...[Details]
"Chip" refers to the original integrated circuit of our semiconductor products. If the mobile phone chip is the "brain" of the mobile phone, then the automotive chip is like the brain of the car. Aut...[Details]
LED has been rapidly applied in various industries in recent years due to its many advantages such as environmental protection, long life and high photoelectric efficiency. The driving power supply...[Details]
The BLDC motor sensorless square wave drive solution based on NXP LPC845 supports sensorless high-speed motors with square-wave back EMF. The motor speed can reach up to 73,000 RPM (electronic spee...[Details]
Notes: The connection relationship of each interface in the schematic diagram can refer to the port definition in the code; The data latch of port P0 is two 74HC573 chips; 1. Detection of independent...[Details]
On the morning of December 9, due to the epidemic, the use and spending of mobile games and applications have boomed in 2020. In 2021, market trends began to return to normal. Data analysis by ...[Details]
The starting performance of the medium frequency power supply is the most important performance indicator, and its quality directly affects the quality and performance of the equipment. Therefore, t...[Details]
How high can the frequency of ARM processors go? Broadcom held a press conference on December 5, announcing that it will develop a 64-bit server-grade processor based on ARMv8-A, which will run at a ...[Details]
Simply put, process optimization is the reorganization or improvement of the original process flow to achieve the purpose of improving operating efficiency, reducing production costs, and strictly co...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]