The high-molecular resin is corroded by hot concentrated nitric acid (98%) or concentrated sulfuric acid to become low-molecular compounds that are easily soluble in acetone. Under the action of ultra...
The MCU’s main power supply pairs DVCC and DVSS supply power to the digital and analog blocks, respectively. The recommended bypass and decoupling capacitors are4.7μF to 10μF and 0.1μF, respectively, ...
This course "From System Level to Circuit Level" focuses on the theme of weak signal processing circuits. The content is organized from system level to circuit level. The teaching goal of system level...
[i=s] This post was last edited by bqgup on 2021-5-6 17:26 [/i] # HyperLynx High-speed Circuit Design and Simulation (II) Reflection when transmission line impedance and power supply impedance are not...
[i=s]This post was last edited by sky9218 on 2019-10-30 21:41[/i]User software implements system management through registration system, and the software startup and exit are operated by system menu. ...
More skincare and cosmetics companies are using big data and artificial intelligence (AI) technology for personalized marketing strategies aimed at attracting millennials, known as GEN Z, industry of...[Details]
Recently, Times Speed Technology Co., Ltd. ("Times Speed") completed its B round of financing. This round of financing was exclusively invested by SDIC Venture Capital, supporting Times Speed to ...[Details]
There have been a lot of leaks about Nintendo Switch Pro recently, and the screen parameters are one of the key points. Today, foreign media Tom's Guide has made an in-depth report on the specific de...[Details]
Facebook founder and CEO Mark Zuckerberg announced today that American users of Facebook and Instagram will be allowed to opt out of receiving political ads, including social issue ads, political ele...[Details]
VeriSilicon has delivered Hantro VC9000D, a multi-format video hardware decoder that supports 8K@120FPS VVC/H.266, to customers. Provide flexible and configurable video solutions for applications s...[Details]
In the past two years, from the perspective of car companies, the shortage of chips in the market has dragged down the company's sales index, resulting in poor sales for car companies. By the beginni...[Details]
The oscilloscope is a widely used electronic measuring instrument. It can transform invisible electrical signals into visible images, making it easier for people to study the changing process of vario...[Details]
Buried power cables are widely used in industrial and mining enterprises, ports, railways, airports, national defense projects and urban power supply and distribution departments due to their saf...[Details]
Here it comes, the “Little Spring Festival Gala” of the science and technology community is here again. Apple officially announced the time of this year's WWDC conference! The conference will be held...[Details]
Today, the 2020 Tianyi Smart Ecosystem Expo and the 12th Tianyi Smart Ecosystem Industry Summit Forum were held in Guangzhou. At the conference, China Telecom officially announced that 5G SA will be ...[Details]
In the rectification of switching power supply EMI, the causes and suppression methods of interference in different frequency bands are as follows:
Within 1MHZ - mainly differential mode interferen...[Details]
According to news on July 13, Samsung Semiconductor officially announced today that it has begun mass production of a new in-vehicle UFS 3.1 memory solution optimized for in-vehicle infotainment syst...[Details]
On March 5, the People's Government of Shaoxing City issued the "Several Policies of Shaoxing City to Accelerate the Development of the Integrated Circuit Industry (Trial)", supporting the developmen...[Details]
Mitsubishi FX series PLC is a programmable logic controller commonly used in the field of industrial automation, with powerful functions and flexibility. In the FX series PLC, the timer is a very i...[Details]