[size=14px]As one of the human-computer interaction devices, the touch screen can operate the host by simply clicking on the characters or graphics on the touch screen. Compared with the operation of ...
Gallium nitride (GaN) material has a bandgap width three times that of Si material, a critical breakdown electric field 10 times that of Si, and a saturation drift velocity 2.5 times that of Si. In pa...
Bandwidth is a common indicator in frequency domain analysis. Common bandwidths of spectrum analyzers include resolution bandwidth and video bandwidth. This article will fully explain these concepts, ...
The GAPP layer always plays one of the following four roles:
1. Broadcaster - cannot connect to advertising devices
2. Observer - scans broadcasts but cannot initiate connections
3. Peripheral - a con...
Not long ago, Google's AlphaGo defeated Korean chess champion Lee Sedol on the chessboard, and people exclaimed that the era of computers replacing human brains is coming. Driven by this wave, people...[Details]
On the 17th local time, Cree, a leader in silicon carbide, announced its fourth-quarter financial report for fiscal year 2021 ending June 27, with revenue reaching US$145.8 million, a year-on-year in...[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]
The schematic diagram of the 16*16 dot matrix simulation of the single chip microcomputer is as follows The dot matrix cannot be directly connected to the microcontroller due to the large current, so...[Details]
According to foreign media reports, indie Semiconductor, a developer of automotive semiconductors and software platforms, recently released a series of highly integrated and flexible solutions that c...[Details]
As CATL raises 20 billion yuan for further expansion, the global major battery manufacturers are still competing to expand their production capacity. Large and start-up car companies have their own c...[Details]
With the increasing shortage of energy and global warming, the power consumption requirements of electronic products are becoming more and more important. How to reduce the power consumption of electr...[Details]
I spent 3 days on this driver program. I was so stupid! I didn't get anything out of it after a day and a half. The main reason was that the LCD hardware circuit was not connected properly! I started ...[Details]
With the release of the sixth-generation Xeon data center processor, a new round of application upgrades has been brought to AI, data analysis, networking, security, storage and HPC.
As a dat...[Details]
1 Overview
In order to reduce the tedious process of manually operating the phase-locked amplifier during measurement, an intelligent detection system for the phase-locked amplifier was developed....[Details]
According to official news from Chengdu Hi-tech Zone, Foxconn's smart wearable project has settled in the zone. Chengdu Hi-tech Zone and Foxconn Technology Group signed a preliminary agreement, and F...[Details]
Without a steering wheel, accelerator or brake pedal, such self-driving cars are very attractive to the outside world. Taking advantage of CES and the Detroit Auto Show, General Motors announced its...[Details]
I saw an explanation about stm32 nvic, which used the concepts of class and stratum. It was very vivid and easy to understand. Link: http://blog.sina.com.cn/s/blog_5f17618501012rpp.html NVIC——Nested ...[Details]
Viscometer Calibration
1. The accuracy of the viscometer can be verified by using Brookfield viscosity standard fluid. The standard fluid is a Newtonian fluid, so its viscosity value is the sam...[Details]
1 Introduction
Polymer Dispersed Liquid Crystal (PDLC) is a structure in which micron-sized liquid crystal droplets are dispersed in a solid polymer matrix by mixing nematic liquid crystal and po...[Details]