1 Basic Principle Photoelectric orientation refers to the use of photoelectric systems to determine the direction of the target. This is an important component of optical radar and optical guidance [1...
Application of TI AM335x in HMI system : https://training.eeworld.com.cn/course/272? ? From common mobile phones to large special machinery, we can see the shadow of HMI system. HMI system is being wi...
On the 2440 board, the HGO160160 LCD has 8 data lines, 1 address line, 1 reset, 1 chip select, and read/write signal lines. I have just started using WINCE. I used to use a single-chip microcomputer t...
Some of the self-recommendation materials published in newspapers give people a sense of being flashy and superficial. Whether writing a cover letter to a company or placing a job advertisement in the...
#ifndef __TARGET_H Does this (__TARGET_H) have anything to do with the file name? #define __TARGET_H This sentence is not clear either. Should there be a constant after it? #ifdef __cplusplus extern "...
[color=blue][b][size=6]A 5W LED power drive circuit without electrolytic capacitors is provided for your reference. [/size][/b][/color][color=blue][b][size=6][/size][/b][/color]...
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[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]
Analog electronics
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