Which forum member has a deeper understanding of MOS tubes? I usually overlook some parameters when reading the specification book, and today I want to understand them all. If you know, please enlight...
I'm a complete novice. I've been configuring a Linux server recently. Although I've stepped on many pitfalls, I've basically set it up. As a result, today I failed at the step of "using the ssh comman...
RFID readers are an indispensable part of the application system. The correct selection of RFID readers will affect the smooth implementation of customer projects and the cost of implementation. In te...
The video includes explanations of 23 common measurement items, including: period, frequency, rise time, fall time, delay, positive duty cycle, negative duty cycle, positive pulse width, negative puls...
Impedance transformation seems mysterious and even unreasonable to many people:"What is a matching network?""Why do we need to add so many inductors and capacitors before the load circuit?""If the loa...
With the continuous development of artificial intelligence technology, AR smart glasses, as an innovative display device, are facing multiple challenges such as optics, battery life, weight and tra...[Details]
Abstract: For power products, protection circuits are indispensable. A high-performance protection circuit is essential to improve the overall performance of the power supply. This article proposes...[Details]
New Challenge Encourages Participants to Design Projects That Move
Shanghai, China, September 23, 2024 -
Farnell, a global distributor of electronic components products and solut...[Details]
On the evening of October 7, Hongxin Electronics released its earnings forecast for the first three quarters. As the application of FPC becomes more and more extensive, Hongxin Electronics' performan...[Details]
August 18, 2023 - The 2023 Gartner CIO and technology executive survey shows that digital transformation is the most common top priority for chief information officers (CIOs) of Chinese companies. Ho...[Details]
Since abandoning the mobile phone market, HTC has focused on the VR field. In addition to virtual reality (VR) hardware sales, HTC is also actively moving towards content and applications. Market r...[Details]
The address space of the MCS-51 microcontroller's external RAM is 64K, and the address bus is 16 bits. The following four instructions can be executed to access the external RAM:
MOVX A,@DPTR
...[Details]
GigaDevice DDR3L GDPxxxLM series
The products adopt the advanced process of Changxin Memory (CXMT) and provide two capacity options of 2Gb/4Gb, which can meet the strong demand of the consume...[Details]
Fluorescent tube power supply
A 2N3055 oscillator (Q1) drives a Japanese transformer wound on a 5/16.5-inch ferrite sub-peak. S2 is used as a filament switch, but can be omitted if necessa...[Details]
On the morning of April 6, Apple has confirmed that the 2022 WWDC Developer Conference (WWDC22) will open on June 6, local time in the United States (June 7, Beijing time). Due to the epidemic, ...[Details]
FE8.1 is a very compact high-speed 4-port USB hub controller. It complies with USB-IF specifications. In order to achieve the absolute minimum pin count, no input signal pins are left to monitor th...[Details]
With the increasing updating and intelligent development of modern electronic products, human-machine interaction interface (HMI) has received more and more attention and application, enriching people...[Details]
The Nanchang Municipal Government, Qualcomm (China) Holdings Co., Ltd. (Qualcomm) and Shanghai Yingchuang Information Technology Co., Ltd. held a signing ceremony for the "Honggutan New District•Qual...[Details]
According to news on May 15, for India, they are increasing financial support for the research and development of local processors. Now, India's Advanced Computing Development Center (C-DAC) has anno...[Details]
Abstract: This paper introduces an IGBT pulsed laser power supply designed for high-voltage xenon lamps, explains the working principle, design method and simulation process in detail, and gives th...[Details]