Positive and negative power supply of operational amplifier, in-phase amplification and inverting amplification applications1. Do op amps powered by positive and negative power supplies have a larger ...
Components and Electromagnetic Compatibility : https://training.eeworld.com.cn/course/5425Hardware Trio Components and Electromagnetic Compatibility Video Tutorial...
Smartphones are now indispensable communication tools. There are many types of sensors on smartphones, and each sensor plays a different role. So what is the role of mobile phone pressure sensors? Her...
Abstract The I2Cbus digital potentiometer is a representative one of the digital potentiometers launched by Xicor Corporation. It integrates many advanced features and attracts much attention from use...
I designed a 3-8 priority encoder using vhdl language. When writing a testbench and using modelsim for sequential simulation, it started normally, but an indeterminate state X appeared in the middle (...
1 Introduction
With the development of information technology, uninterruptible power supply (UPS) is developing towards digitalization, intelligence, networking, large-capacity multi-machine redunda...[Details]
The price of NAND flash memory has been falling again and again. In the first quarter of 2019, the contract price of TLC flash memory wafers fell by 19~28%, the contract price of eMMC/UFS flash memor...[Details]
The key to choosing 5.8G monitoring-level headphones is to understand the difference between monitoring headphones and other headphones. Monitoring headphones are meant to restore the most realisti...[Details]
The traditional electron beam welding power supply system adopts industrial frequency or medium frequency technology, which has the disadvantages of large size, low efficiency, poor beam stability,...[Details]
Since May, the price of battery -grade lithium carbonate has been skyrocketing. As of May 18, the average price was reported at 300,000 yuan/ton, with a price increase of 66%. The "rebound" of lithiu...[Details]
Power
line communication (PLC) is
a unique communication method for
power
systems. Power line communication refers to the technology of using existing power lines to transmit ...[Details]
According to the requirements of today's mobile terminal devices for multi-function, low power consumption and easy portability, this paper proposes a solution for embedded multimedia entertainment...[Details]
SolarEdge Technologies' embedded power optimization controller for components has been certified and is being promoted for market launch. The optimization controller available in North America ...[Details]
Nidec Instruments Co., Ltd. (former Nidec Sankyo), a group company of Nidec Corporation, has developed a new product, the image stabilization module "TiltAC®" for smartphone cameras. Curre...[Details]
Plasma TVs are gradually fading from the market, and LED panels are becoming the main players. Do you still remember the LCD TVs before? Do you think LCD has been laid off for a long time? In fact, L...[Details]
With the rapid development of global science and technology, the automotive industry is undergoing a transformation from mechanization to intelligence, and intelligent driving technology is the cor...[Details]
1. About reentrant functions and simulated stacks
"A reentrant function can be called by more than one task without worrying about data corruption. A reentrant function can be interrupted at any ti...[Details]
Gubo Technology independently develops domestic testing and R&D collaborative process tools to help chip design companies digitize November 19, 2021, Shanghai, China - Shanghai Gubo Technology Co.,...[Details]
On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Talking
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