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The s3c2440 contains three universal asynchronous receivers and transmitters that can work in interrupt mode or DMA mode. Each UART contains two 64-byte FIFOs for receiving and transmitting data. Pro...[Details]
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introduction With the rapid development of network technology and information appliances, more and more families are demanding to establish home networks. The home gateway is the core of the enti...[Details]
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I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
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Application technology | Wending Battery
Application field: Powertrain and charging and swapping
Unique advantages:
It integrate...[Details]
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Safe obstacle avoidance is a basic issue in mobile robot research. Obtaining the distance between obstacles and robots is the prerequisite for studying safe obstacle avoidance. Ultrasonic sensors ar...[Details]
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On October 27, the fourth day of the 2022 iFLYTEK Global 1024 Festival "Enjoy Online Edition", 19 activities demonstrated how to accelerate the transformation and upgrading of thousands of indust...[Details]
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Effect diagram demonstration, 12V fan for car:
DC 12V fan speed control circuit
This circuit can be used to control the speed of a 12V DC fan in a car. The main components of the ci...[Details]
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1 Install STVD and STVP
After the installation is complete, the following icon appears.
According to the prompts during the installation process, you need to shut down and restart...[Details]
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Smart voice assistants and four-wheeled cars are probably the most compatible couple. After all, sitting at home and telling home appliances to work is mostly just laziness, while experienced drivers...[Details]
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The Sensor Summer Campaign will help community members gain basic component expertise through professional development, skills training, webinars, knowledge Q&A, product testing, and will also set up...[Details]
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With the rapid development of electronic technology, the world has entered the information age. Electronic and electrical equipment or systems have been used more and more widely. High-power transmitt...[Details]
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The new four modernizations of automobiles (electrification, intelligence, connectivity, and sharing) are recognized trends in the industry. In terms of intelligence and connectivity, OTA technology...[Details]
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Recently, the implementation of autonomous driving in various cities has caused a lot of discussion. In China, Baidu's Carousel platform was allowed to freely travel on most roads in the main urban...[Details]
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The following points should be noted when using the single-phase DC motor speed regulator on site:
1. Please read the product instructions and wiring requirements carefully before installati...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]