-
On March 13, State Grid Jiangsu Electric Power Co., Ltd. released dividend data. In February, the company implemented a policy of phased reduction of electricity costs, saving more than 500 million...[Details]
-
Over the years, the core control chip of multi-touch technology has evolved from 8-bit to 32-bit and from multi-chip control to single-chip control, with rapid performance improvement. In addition,...[Details]
-
WinRAR is the 32-bit Windows version of the RAR archive manager - a powerful tool that allows you to create, manage and control compressed files. There are a series of RAR versions for several ope...[Details]
-
Powerful display performance and meticulous image quality optimization to faithfully restore the wonderful virtual and real worlds
Shanghai, China, August 28, 2023 -
Pixelworks, ...[Details]
-
Solid-state batteries use solid electrodes such as lithium metal and solid electrolytes, which usually have high energy density and can avoid the risk of fire. However, the interface between the soli...[Details]
-
According to foreign media 91mobiles, a new entry-level phone from vivo will be released overseas soon, named vivo Y21T. The renderings and some parameters of this phone have been exposed. It u...[Details]
-
A few days ago, there was a hot search about cars on Weibo. It was about a patent for a transparent A-pillar developed by a 14-year-old American girl, which "achieves the effect of eliminating blind ...[Details]
-
Previously, domestically produced CPUs received orders from China Telecom in the server field, and then began to make breakthroughs in the consumer market. On May 8, Inno3D Technology teamed up with ...[Details]
-
High current output circuit
The circuit in the figure can be used, with external transistor VT1 to expand the current, and the output voltage is determined by R4 and R5. The auxiliary op amp of ...[Details]
-
Abstract: The basic principle of power supply noise filter is analyzed, and an example of power supply noise filter is optimized and designed.
Tests
show that the filter can achieve 27dB ...[Details]
-
0 Introduction
According to relevant literature at home and abroad, research and development of image processing tools and improvement of image quality are hot topics in today's research. Image enh...[Details]
-
On June 2, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched
a 60W high-efficiency ultra-...[Details]
-
1 Introduction
When a pilot controls an aircraft, in addition to understanding the aircraft's flight attitude through various instruments, he also needs to feel the aircraft's flight attit...[Details]
-
Measuring low currents requires an understanding of the various potential error sources that can cause undesirable measurement errors. Two very common sources of error that affect measurements of ma...[Details]
-
Electronics enthusiasts provide you with an ATX
switching power supply
circuit. The power of this circuit diagram can reach 200W. I hope it will be helpful for your research and study. Resi...[Details]
Security Electronics
京公网安备 11010802033920号
EEWORLD