-
A research team from Germany and China has succeeded in creating a quantum superposition state in a semiconductor nanostructure, marking a major breakthrough in quantum computing. Using two special...[Details]
-
Abstract: Through a detailed analysis of the design of the preamplifier and main amplifier circuit of the photoelectric conversion circuit, the optimization processing methods of circuit amplificat...[Details]
-
High -brightness
(HB)
white LEDs
(light-emitting diodes) are rapidly replacing incandescent lamps in many home, institutional, government and industrial applications
. In the past year, whi...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
Our fl2440 development board uses the s3c2440 chip, which is very similar to the MINI2440, so there are not many changes required and porting is relatively easy.
1. $ sudo tar -xjf linux-3.0.t...[Details]
-
Analysis on the trend of high-speed drive motors for new energy vehicles
High-speed motors in the industry generally refer to motors with speeds exceeding 10,000 r/min. The high-speed drive mo...[Details]
-
The dual-trace oscilloscope consists of an electron gun, a Y deflection plate, an X deflection plate, and a fluorescent screen. The two voltage signals YCH1 and YCH2 to be measured are periodically a...[Details]
-
The "four new trends" of automobiles, namely electrification, intelligence, networking and sharing, are giving rise to a "revolution on the road". In this process, the cost of automotive electronic c...[Details]
-
With the continuous acceleration of urbanization, the population density in cities is increasing. It is estimated that by 2050, more than two-thirds of the world's population will live in cities. Und...[Details]
-
For 2.4G antenna, if cost and size are not considered, other antennas can be selected, such as patch antenna (small size, medium performance, medium cost) or external whip antenna (large size, high pe...[Details]
-
China Energy Storage Network News
: On November 13, State Grid released the company's ubiquitous power Internet of Things construction status in October.
As of the end of October, the co...[Details]
-
1 Introduction
Mobile phones have become an indispensable communication tool in people's lives. At present, mobile phones are powered by rechargeable lithium-ion
batteries
. In the...[Details]
-
With the improvement of living standards, people are paying more and more attention to their own health problems, and home medical equipment has also received widespread attention. However, the fluor...[Details]
-
IDC combines historical data from past epidemics, information released by the government and third-party organizations, and surveys of ICT vendors and industry users to analyze and study the impact o...[Details]
-
CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time performance and flexibility, and is widely used...[Details]