[size=14px]I am working on a board recently. The MCU is STM32F103RET6. At a low temperature of -20°C, the wake-up period using external interrupt is very long, about 10S. In addition, the clock freque...
[font=微软雅黑]200RMB, not including postage, [/font] [font=微软雅黑]can[/font][font=微软雅黑]a knife. Or change to MSP430 emulator. PM if interested. [/font][[i] This post was last edited by qq729101414 on 2013-...
Artificial intelligence is often considered a highly complex and even daunting subject in computer science. For a long time, books on artificial intelligence have tended to cover complex matrix algebr...
I am using an ARM simulator. After starting it, the right click of the mouse does not respond. The right click event of the mouse is not received in the application. What is the cause?...
1. In 2013, I published 60 posts in EEWORLD and replied to 600 posts. 2. The most unforgettable thing for me in 2013 was watching everyone share their experiences when I was tired at work. In the vari...
Due to research needs, the display refresh rate needs to be above 1khz, regardless of black and white or color, and it can be a partial refresh. Is there any display that can do this?...
This article discusses how to use an ultra-low-power RF transceiver chip from Zarlink Semiconductor for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices t...[Details]
0 Introduction
SAA7111 is a programmable video processor produced by Philips. The chip integrates A/D and decoding functions. It has phase lock, automatic clamp, automatic gain control, cl...[Details]
introduction
The fall detector is suitable for elderly people and children with poor self-care and self-protection abilities. It senses changes in the body posture of the individual wearing th...[Details]
According to In-Stat/MDR, the number of mobile phones with Bluetooth capabilities will reach at least 300 million by 2005. One of the clear evidences of the increasing adoption of Bluetooth is that...[Details]
introduction
Image compression technology is becoming more and more important in modern life. With the improvement of data processing speed of DSP, a single-chip DSP can achieve good results...[Details]
Abstract: This paper uses the S3C2410 chip GX development board with ARM920T core as the hardware platform and Windows CE operating system to design an embedded system touch screen interactive func...[Details]
1. Intrusion Detection System (IDS)
IDS is the abbreviation of "Intrusion Detection Systems" in English, which means "Intrusion Detection System" in Chinese. Professionally speaking, it monito...[Details]
China National Stadium Project Introduction
The National Stadium (Bird's Nest), the main venue for the opening and closing ceremonies of the 2008 Beijing Olympic Games, is located on the g...[Details]
With more and more countries, regions and cities legislating to require drivers to use hands-free calling systems, as well as the shrinking wallets of most consumers around the world and the uncert...[Details]
In today’s body control module (BCM) designs, knowledgeable engineers are moving away from electromechanical relays wherever possible. Their next step is to eliminate fuses. But is eliminating ...[Details]
1. Introduction
The current information age is an era built on the basis of the network. IP networks based on TCP/IP protocols, such as Internet, Intranet and Extranet, are developing with...[Details]
With the popularity of Apple iPhone and Nintendo Wii game consoles, accelerometers have been widely used in consumer electronic devices. For example, drop protection in notebooks, automatic screen ...[Details]
1. Introduction
In recent years, with the development of electronic technology, various office automation equipment, household appliances, and computers have been widely used. These device...[Details]
Introduction
As mobile devices become more multifunctional, the operating voltage of their power circuits has also become diversified. Specifically, taking a typical mobile phone as a...[Details]
Abstract: A multi-channel, high-precision ultrasonic imaging detector for concrete is designed. The detector simultaneously collects multiple ultrasonic signals passing through concrete through a h...[Details]
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