Hardware: DE1_SoC, Software environment: Linux_FB downloaded from altera official website Phenomenon: When running the program OScope.run, libqwt.so.6 cannot be found. The library file is placed in /u...
[i=s]This post was last edited by role_2099 on 2017-12-29 23:48[/i] [align=center][b]STEVAL-IDB007V1[/b][b]From unboxing to demonstration[/b][/align][align=center]role_2099[/align][align=left]I have b...
They are all new things, I protect them very well, I use them for learning and then put them aside! So if you are satisfied, please contact me on QQ76602430 [url=http://2.taobao.com/item.htm?id=426023...
WINCE 6.0, VS2005 The program is a task manager with several dialog boxes. The main operation is to load several dialog boxes with CTabCtrl (dialog boxes are created by dialog). In each dialog box, th...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:23 [/i] Implementation process of the 2009 National Undergraduate Electronic Design Competition...
1. Introduction
At present, with the continuous development of modern medical devices, especially electronic instruments directly connected to the human body, in addition to the increasingly high...[Details]
Keeping the heart environment compact and warm is beneficial in most cases, but it’s another story for electronic heart scanners. When GE Healthcare was designing a scanner that was said to be the fas...[Details]
Preface
Sleep apnea is a very common sleep breathing disease. According to research, about 24% of adult men and 9% of adult women, or more than 2 million people, suffer from this disease ...[Details]
As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive ...[Details]
1 Introduction
The intelligent meter reading system is a system that reads the data of multiple user meters in a centralized manner through the transmission media by the master station. It...[Details]
introduction
Video surveillance systems are widely used in industrial, military and civil fields, playing an important role in the security and environmental monitoring of these industries...[Details]
From the moment AVS video was born, scientists and engineers have been working tirelessly to reduce the size of audio and video bitstreams. Various advanced video compression algorithms have emerge...[Details]
In a Class D audio power amplifier, the preamplifier is a relatively important module. It is located at the front of the entire topology and completes the processing of the input signal source,...[Details]
With the rapid development of network technology and information communication, network economy and knowledge economy are no longer the exclusive domains of IT and other high-tech industries. The i...[Details]
1. What is fading?
In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers t...[Details]
1.
Introduction
With the rapid development of modern computer technology and Internet technology, embedded systems have begun to occupy the mainstream of the market. Due to the high ...[Details]
IntroductionUSB
, serial port, and parallel port are commonly used interfaces for communication between PC and peripherals. However, for images with large data volumes, if the serial RS-232 protoc...[Details]
Focus shift problem
Visible light and infrared light have different wavelengths, so the imaging focus is not on the same plane, which results in a clear image under visible light condition...[Details]
Preface
Sine wave inverters are widely used in various fields such as electricity, post and telecommunications, communications, and aerospace. Moreover, with the continuous development and...[Details]
The growing global interest in green power has added new variables to the design of power supplies and power adapters. Designers must not only traditionally consider the design specifications requi...[Details]
FPGA/CPLD
京公网安备 11010802033920号
EEWORLD
