[i=s]This post was last edited by ylyfxzsx on 2015-1-6 10:17[/i] Welcome brothers to continue to come in the new year. 500 full-color OLED screens are just for popularity. I’m giving the postage to yo...
I use 2440+wince 5.0+3G module to realize Internet access. Now when I browse the web, I always suddenly cannot browse. When I cannot browse the web, the system does not prompt that the network connect...
The basic situation is: use 6713 to make a floating point calculator, the external communication is only McBSP and EMIF, a FLASH is expanded to store the program, and it is BOOTed to the internal RAM ...
I didn't think the smog had a big impact before, but in the past two years, I have found it more and more horrible. The day is as dark as the night, and breathing is uncomfortable. What happened to Ch...
[color=#000][Shocked! Reporter goes undercover to reveal the inside story of bank card fraud: a card can be copied in 10 seconds] Recently, a reporter from Henan Metropolitan Channel went undercover t...
Please send your resume to yunxin_ic@163.com ---------------------------------------------------------- RF/Analog Circuit Design Engineer (2 persons) Job Description1. Responsible for the design of RF...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]
1. Brief Introduction
With the continuous development and improvement of single-chip microcomputer technology, single-chip microcomputers have been widely used in all walks of life, and ...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
Globally, the market for airbags and other restraint systems consists of different geographical regions, each with its own characteristics and needs. North America first introduced airbags in mass-...[Details]
Previously used primarily in high-power power supplies and large industrial and consumer power supplies, supercapacitors are now finding their way into products of all sizes, especially portable de...[Details]
First, the choice of charging location. Wireless charging technology is related to the distance and state of the charger and the charged device. That is to say, the distance between the two cannot...[Details]