Aigtek is a world-renowned test instrument manufacturer. The company focuses on the research and development and manufacturing of test instrument products such as power amplifiers, wiring harness test...
MOS tube is a kind of FET, which can be made into enhancement type or depletion type, P type or N type. No matter which one, its working principle is essentially the same. There are many types and fun...
At the 25th anniversary summit of Wired, Google CEO Sundar Pichai indirectly acknowledged the existence of a "censored version of Google" customized for China. He said: The censored version of "Google...
[Event Introduction]The 2019 College Student Electronic Design Competition is about to begin. Netizens who are preparing to participate this year are probably already in preparation.For the first time...
The resistor between the input and output pins of the crystal oscillator circuit in the figure is as large as 1 megohm. What is its function? If it is used for feedback, does the feedback resistor nee...
On Thursday (12th), research firm TrendForce predicted that Apple will launch the new iPhone 13 series in September this year, equipped with a 5nm A15 chip and a larger battery capacity. Research fir...[Details]
introduction
Who is the undisputed leader in today's lighting market? LED lighting is the one that continues to carve out a larger and larger space in the lighting market. Compared with CFL (fluore...[Details]
In today's information age, as people's requirements for system performance and cost control continue to increase, embedded systems have gained more and more favor with their excellent cost-effecti...[Details]
In addition to the second-generation Networking Pro series wireless platform that fully supports Wi-Fi 6E and three-bands, Qualcomm today also released the world's leading mobile wireless connectivit...[Details]
With the development of economy and the improvement of people's living standards, people have higher and higher requirements for quality of life and health. Air humidifiers have gradually entered m...[Details]
In industrial environments such as automated factories, high voltages are part of the landscape. Programmable logic controllers (PLCs), motor drives, certain power supplies, and even medical device...[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]
Introduction With the acceleration of social informatization, people's requirements for home are no longer just physical space, but more concerned about a safe, convenient and comfortable home en...[Details]
Machine vision industrial inspection systems are divided into two categories, quantitative and qualitative, in terms of their detection properties and application scope, and each category is divide...[Details]
1 Introduction
The data bus is one of the first digital electronic devices used in aircraft avionics systems. MIL-STD-1553B is a typical representative. It uses a shielded twisted pair to ...[Details]
Many smart cars now use Qualcomm 8155 chips as a selling point for new cars, attracting consumers' attention with its advantages of being able to continuously wake up, execute commands, and improve t...[Details]
Many owners of passenger electric vehicles have become accustomed to this operation. When they get home from get off work, they connect their cars to a slow-charging station at home. However, what ...[Details]
Yesterday, Lv Qianhao, head of ZTE's consumer terminal strategy department, posted a Weibo comment on OPPO Find X2. He said that after a preliminary experience with OPPO Find X2, it is a domestic fla...[Details]
Solution:
• Spread out the output current pulses at the same time
• The PCB should be 4 layers or more, and the traces should be as short as possible.
• VLED and VCC ar...[Details]
Abstract: This article introduces the principle of infrared remote control transmission and reception, proposes a decoding scheme using PLD (programmable logic device), and implements it using EP...[Details]