[align=left][font=-apple-system,][size=4][color=#000000]Hello everyone, I am A Ming. I started to do Linux operation and maintenance training in 2013. There should be hundreds of thousands of friends ...
First, the red light (LED1) in the north-south direction lights up for 10 seconds, then the green light (LED2) in the east-west direction lights up for 4 seconds and flashes for 3 seconds, then the ye...
[i=s] This post was last edited by wadeRen on 2022-3-22 22:41 [TOC] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1.htm...
[i=s]This post was last edited by Knight on the Sun on 2022-9-13 22:15[/i]The PCB I invested in some time ago has been returned. Since I only bought one sensor and there are relatively few components,...
[align=left][color=rgb(25, 25, 25)][font="]Nowadays, our lives are inseparable from power supply. Lighting needs power supply, watching TV needs power supply, air conditioning needs power supply... So...
Color
LCD
displays
require white backlighting to ensure that the display is viewable in any lighting environment. The backlight
system
consists of an array of high-
bright...[Details]
Abstract: Oscilloscopes can observe waveforms through various view modes, including YT and XY. The YT mode can be further divided into normal, large time base, rolling and other modes. When observi...[Details]
For bottom-up network troubleshooting, start by checking the cables and then the protocol stack. When there is a user outage, it is easy to start at the physical layer and work your way up. When EMI a...[Details]
Usually, when measuring the anti-interference ability of a spread spectrum system, the concept of "processing gain" is introduced, which is also generally called spread spectrum gain. It is define...[Details]
1 Introduction With the rapid development of communication technology, electrical signals are becoming more and more complex and transient. Developers have put forward higher and higher requiremen...[Details]
What are the methods for measuring voltage with an oscilloscope? We can use an oscilloscope (virtual oscilloscope) to observe the waveform curves of various signal amplitudes changing with time, and ...[Details]
0 Introduction
In order to solve the three major problems of phase deviation observation, recording and calibration in manual adjustment of power transmission lines. This design realizes the mo...[Details]
On November 24, Xinhai Technology stated on an interactive platform that the company's MCU has been widely used in TWS earphone charging cases of Xiaomi and many other companies. According to inform...[Details]
With the improvement of digital signal processing technology and the working speed of digital circuits, as well as the continuous improvement of system sensitivity, high requirements are put forward ...[Details]
Abstract: A new type of power factor correction module (flyboost module) is proposed, which has two working states (flyback converter state and boost inductor state). Based on this PFC module, a ne...[Details]
1. Download the original driver from the official website
http://www.ralinktech.com/en/04_support/license.php?sn=5016
and put the driver code in the directory /home/tango/code/linux-2.6.3...[Details]
According to Jiwei.com, on August 4, VeriSilicon disclosed its semi-annual report, saying that in the first half of 2021, the company achieved operating income of 873 million yuan, a year-on-year inc...[Details]
According to Bloomberg, a new iPad mini is expected to be released this fall, and a larger iMac with Apple chips is also in the works. Bloomberg's Mark Gurman said that the new iPad mini's appearance...[Details]
Acquisition adds advanced SmartNIC FPGA capabilities, accelerating time to market for Achronix customers’ networking applications Santa Clara, California, September 19, 2022 - Achronix Semiconduct...[Details]
Introduction With the explosive growth of the Internet and the increase in the demand for various wireless services, traditional wireless communication networks have become increasingly unable to ...[Details]
Microcontroller MCU
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