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Many electronic products have a delayed automatic shutdown function. The following introduces the delayed shutdown function in a small system.
The design idea is very simple. First, press the t...[Details]
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AT89S52: P0: does not contain a pull-up resistor, requires an external P1, P2, P3: Internal pull-up resistors There is a crystal oscillator on the lower left. The reset of 51 MCU is high level rese...[Details]
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There is a star technology giant that has a century-old foundation, a trillion-dollar market value, and a life that thousands of manufacturing companies dream of, and has become a treasure company t...[Details]
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Intelligent mobile robots are a comprehensive discipline developed in recent years, involving mechanical design, sensing and detection, artificial intelligence and other aspects of knowledge. The con...[Details]
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Because the previous bare metal program is very simple, I won’t blog about it. Program flow: 1. Initialize C SP 2. Turn off the watchdog 3. Initialize SDRAM 4. Read the program containing ...[Details]
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In-vehicle
power management
requirements are becoming more demanding, requiring
power supplies
to operate over a wider input
voltage
range, higher
currents
, a...[Details]
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This program simply demonstrates how to use the EERPOM of ATMEGA16. Introduction to EEPROM Write operation of EEPROM Read operation of EEPROM In order to simplify the program, various data are not ...[Details]
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Abstract: The working principle and main performance characteristics of TinySwitchⅡ are analyzed, and its advantages of low cost, high reliability and high efficiency in forming a low-power swit...[Details]
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11. What should I do if the servo motor shakes?
The servo motor is from Zhuhai Haikong. When the upper connecting rod is not installed, everything looks normal. Once the connecting rod is inst...[Details]
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Recently, Wang Dong, director of the Management Committee of Fuxin High-tech Industrial Development Zone, led a team to Ningbo, Zhejiang to attend the 3rd International Symposium on Energy Storage ...[Details]
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Last September, Apple launched the Apple Watch S6. Many people thought that this new product only added a new blood oxygen saturation detection function, and many domestic watches also support this f...[Details]
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After completing the wireless communication, I didn't do anything but put the study of AVR on the agenda. I built the AVR by hand and soldered all the experimental boards by myself, because I was use...[Details]
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Different applications require different design parameters. System size, efficiency, flexibility and external component count must be considered to suit the end purpose.
Small size is important f...[Details]
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Code: /* C language example 22 Question: Two table tennis teams compete, each with three players. Team A consists of three people a, b, and c, and team B consists of three people x, y, and z. Lots ...[Details]
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The skateboard chassis has gained a lot of attention due to its scalable design, which can be used for both large and small vehicles. However, it comes with mechanical, thermal and electrical probl...[Details]
MicroPython Open Source section
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