Please advise: PXA310+DSP architecture is used for video analysis and monitoring. DSP is used for video algorithm. In addition to SPI, are there other high-speed interfaces like HPI? Since the data tr...
This question is from the book "Electronic Technology Fundamentals - Analog Part" published by Higher Education Press, p272, question 6.2.5. (2) The Avc1 graph is as follows. The JFET's Gm = 2mS, Rds ...
Have you ever thought about learning to paint like an artist if you have not received any training in painting?Now Arduino gives you this opportunity, which is very convenient if you are a teacher and...
I suggest that the forum develop a mobile app, so that it is convenient to view posts on mobile phones. It is always necessary to search everywhere when using a browser, and it would be much more conv...
Since the internal program of FPGA is erased when the power is turned off, how to use the microcontroller to configure the FPGA after the written FPGA program is powered on?...
[color=#666666][url=https://bbs.eeworld.com.cn/thread-427779-1-1.html]【SensorTag】[/url][/color]让[color=#666666][url=https://bbs.eeworld.com.cn/thread-427779-1-1.html]SensorTag[/url][/color] becomes a ...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
Embedded System
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