I am a junior now, and I still have more than a year to graduate. I am familiar with C/C++ programming, and I am learning assembly. I am familiar with the basics such as data structure and algorithm. ...
I am a beginner. I don't know how to use the timer to realize the duty cycle of 80c51. The teacher also asked me to use C language to write the program, which made me even more confused. Please help. ...
[i=s]This post was last edited by ienglgge on 2015-1-25 22:51[/i] In the process of compiling keil4 under Windows 8 system, the error "browser information of one or more files is not available .\USER_...
I use pxa270, wince6.0 to synchronize with PC using usb-serial or usb-RNDIS, how to set the registry? Also, in hardware design, we did not connect positive 5V, only D+, D-, and ground, D+ is connected...
DC amplifiers can amplify DC signals or AC signals that change very slowly. They are widely used in automatic control instruments, medical electronic instruments, electronic measuring instruments, etc...
Dear friends: Are you bored at home during the summer vacation? Do you want to play with FPGA + USB + Labview? Do you want to DIY a logic analyzer? If you want to do all three of the above, let's form...
As medical equipment develops towards intelligence, miniaturization, serialization, digitization, and multi-functions, the logic control devices in medical equipment have also evolved from medium- a...[Details]
As a single-host multi-slave bus system, the number of slave devices that can be connected to a 1-Wire bus is almost unlimited. In order to avoid logical conflicts, the 1-Wire bus interfaces of all...[Details]
TD-SCDMA terminal conformance test includes three types of tests: RF index test (reference standard: 3GPPTS34.122), protocol signaling test (reference standard: 3GPPTS34.123) and other tests (refer...[Details]
This summary will introduce the transmitter characteristic test of TD terminal products - uplink power control. According to the 3GPP TS34.122 standard, UE uplink power control is divided into uplink ...[Details]
Third generation (3G) mobile phones offer a variety of features with more functionality. As consumers enjoy the latest and better features of these communication devices, they continue to demand lo...[Details]
introduction
The most common flight state of a fixed-wing aircraft is horizontal flight. If it is allowed to fly at a large angle, the action cannot be maintained all the time. If it is al...[Details]
Complex circuits and 3D EM simulation tools have reached a point where complex system-level behavior can be simulated before fabrication. Performing EM simulations simultaneously with circuit simul...[Details]
In order to meet the requirements of video systems, industrial and medical display and video transmission applications such as eliminating the limitation of long connection cables, increasing data ...[Details]
Industrial control
often requires multi-channel fault detection and multi-channel command control (this multi-task setting is very common). A single CPU chip is difficult to directly complete ...[Details]
1 Introduction
Intelligent software agents are software programs that can perform specific tasks for users, have a certain degree of intelligence, can autonomously perform some tasks, and ...[Details]
The microwave multifunctional therapeutic device uses microwave radiation for heating treatment, which can achieve the effects of sterilization and blood circulation. Using microwaves to directly c...[Details]
Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the proc...[Details]
Abstract:
Under high dynamic conditions, combined with GEC's twelve-channel correlator GP2021, this paper discusses the structural design of GPS receivers and the key technologies inv...[Details]
Abstract:
Aiming at the problems of repeated design and high cost of existing LED large-screen displays, a modular LED large-screen display is proposed, which can realize flexible configurati...[Details]
1 Introduction
In recent years, with the rapid growth of mobile phones and MP4 video players, it is estimated that the production of mobile phones this year will reach 1 billion units, and...[Details]
Embedded System
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