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Have you ever thought that one day in the future, cars will no longer need a steering wheel to operate freely? Perhaps it seems incredible today, but it has indeed happened. In 1996, it was just a re...[Details]
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Introduction: I have been using the PIC CCS compiler, and I feel that it has some features that other compilers cannot match, but also some headaches. First of all, I think the biggest benefit is t...[Details]
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The automobile industry is a pillar industry of the country, and the electronics industry is also a pillar industry of the country. As the intersection of the automobile industry and the electronic...[Details]
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1. Introduction
Digital power amplifiers are increasingly widely used in real life due to their high efficiency and easy connection with digital audio sources. It mainly consists of two ...[Details]
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1 thumb instruction set overview To be compatible with application systems with a data bus width of 16 bits, the ARM architecture supports not only the highly efficient 32-bit ARM instruction set, bu...[Details]
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Carefully plan projects, accurately introduce projects, and vigorously promote projects. In recent years, Gaotai County has continued to optimize the business environment, closely follow the requireme...[Details]
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In this article, I will mainly talk about the knowledge gained during debugging interrupts, which may be useful to everyone. Everyone should know that when using the S3C2440 chip, there is a very big...[Details]
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Abstract: As an important part of the power system, the service life and safety and reliability of batteries are the focus of users. Therefore, this paper introduces the software and hardware desig...[Details]
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In the "2022 China Smart Car Development Trend Insight Report", information about smart cockpits and connected function configurations is still worthy of attention - the report analyzes new models an...[Details]
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The PIC table lookup program can be implemented by using the feature of subroutines with value returns. Specifically, in the main program, first get the table data address and put it into W, then cal...[Details]
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1. MPEG-4 encoding is difficult to implement
1. MPEG-4 encoding chip
At present, the application of MPEG-4 in embedded systems is mainly dedicated MPEG-4 encoding chips, and its usage is similar t...[Details]
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Console VT: The console VT has a timer, the default is 10 minutes. As soon as the time is up, the screen will be blank, which will cause the fb screen to go black and give people the "illusion of pow...[Details]
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Mouse circuit diagram with USB and RS-232 interface
The main chip is composed of FT8U232AM , as well as USB interface circuit, MAX213 CAJ chip, 93C46 chip and other circuits. ...[Details]
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Xiaomi's automotive recruitment positions have increased from 24 to 25, all in the field of autonomous driving. According to the Science and Technology Innovation Board Daily, Xiaomi will further dis...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
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