The size of chip resistors is very small, and they are often used in some small intelligent devices, such as some power products, home appliances, fitness equipment, network equipment, digital product...
[i=s]This post was last edited by jinglixixi on 2020-9-8 00:49[/i]In the post about PWM breathing lights, it was said that none of the PWM outputs are connected to LEDs, which is true. But it does not...
With the development of science and technology, the communication methods of human beings have been constantly changing, from gesture communication and language communication to later telephone commun...
Gaoyun's FPGA IDE is very convenient to use and has a very fast speed. I really want to play with this chip, but unfortunately, this kind of thing is very fatal once a problem occurs.
This time, I enc...
CMOS image acquisition systems generally have image quality problems. If the image is not processed specifically, the image quality is difficult to guarantee. In recent years, with the rapid ...[Details]
1 Introduction Gear failures usually have similar phenomena, that is, vibration and noise increase significantly, but the cause of gear failure is difficult to judge from the performance. Due to the ...[Details]
SynQor, Inc. announces the launch of a new three-phase 440 Vrms balanced input military-grade UPS. The newest member of the SynQor family of uninterruptible power supplies solves the unique chall...[Details]
During the CES 2020 exhibition, high-end e-sports brand HyperX released a large number of new products, including keyboards, mice, mouse pads, headphones, memory, etc., as well as a "power bank...[Details]
Metal-oxide-semiconductor field-effect transistor
Although the input resistance of the junction field effect transistor can reach 106~109W, it still cannot meet the requirements in situations where...[Details]
1. Basic Concept of Phase Noise
Figure 1 Spectrum of a sinusoidal signal (possible cases with and without phase change)
In order to describe the phase noise more accurately, it is usually d...[Details]
A new soft-
switching
Boost converter is introduced. The traditional Boost converter will generate
switching
losses
when turning on and off
, thus reducing the efficiency of the ent...[Details]
Principle Design of Multimedia Advertising System Based on Nios II
Introduction
Multimedia advertising is a platform for enterprises to communicate with consumers and display their...[Details]
script src="/gg2.js" /script
1. Introduction
At present, AlGaInP quaternary light-emitting diodes generally use GaAs substrates. Since the bandgap width ...[Details]
An independent lab claims that the iPhone 11 Pro emits radiation more than twice as high as the Federal Communications Commission (FCC) allows, but poses no apparent risk to public health, Apple Insi...[Details]
The world's first 10MW advanced compressed air energy storage demonstration system
Energy storage is an urgent need to solve the large-scale access of renewable energy and improve the effici...[Details]
Batteries account for about a third of the value of an electric car, and without facilities to manufacture them in Europe, it would mean more jobs moving to Asian countries or regions. When it come...[Details]
Today (6), consumer IC company Lingtong Technology held a board meeting to approve its second quarter consolidated financial report, with consolidated sales revenue of NT$806 million (same unit below...[Details]
Guangzhou CSTV Sakai 10.5G line is an advanced display panel manufacturing plant jointly invested by Hon Hai Sharp and Guangzhou government with RMB 61 billion. It was originally planned to start mas...[Details]
At 5 pm on October 18, the user-side energy storage project of Jiangsu Zhongjin Matai Pharmaceutical Packaging Co., Ltd. reversed power and was successfully connected to the grid and put into o...[Details]