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On August 28, the 20th anniversary of Chun'an's off-site development and the commissioning ceremony of key projects of mountain-sea cooperation were officially held in Hangzhou. Chen Jin, member of...[Details]
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I have explained this problem to many people. This is also an article I have always wanted to write. Today, I had nothing to do, so I thought about it a little and decided to write it down. Most of t...[Details]
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What is signal-to-noise ratio? The signal-to-noise ratio is the ratio between the maximum undistorted sound signal intensity produced by the sound source and the intensity of the noise emitted at the...[Details]
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Today, when I was learning about MMU, I wrote a pipeline program. Although it is very simple, I am not afraid of being laughed at. Since I did not learn degree calculation operations when I learned C...[Details]
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01 What is a skateboard chassis?
The so-called skateboard chassis is to integrate the battery, electric drive system, suspension, brakes and other components on the chassis in advance, so as t...[Details]
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Compared with continuous wave ranging methods such as phase laser ranging, pulse laser ranging has a simple structure, long range and fast measurement speed, so it is widely used. However, the disadva...[Details]
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The above figure shows a CMOS XOR gate circuit. It consists of a NOR gate and an AND-NOR gate. The output of the NOR gate is the XOR of inputs A and B.
If an inverter is added after the...[Details]
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Recently, the Ministry of Industry and Information Technology issued the "Notice on the Second Batch of Specialized, Precise and Innovative "Little Giant" Enterprises", which included a number of int...[Details]
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Following the completion of hundreds of millions of RMB in financing at the end of last year, China's leading EDA solution company SiErXin (Shanghai) Information Technology Co., Ltd. ("Guowei SiErXin...[Details]
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Function: (set GPIO port direction), parameters (port number, bit, input or output (0 in 1 out))
GPIOSetDir( PORT0, 1, 0 );
GPIOSetValue() One is to set the port direction, the oth...[Details]
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For LCD monitors, the lamps are usually installed on lamp holders. When replacing, you only need to remove the shielding iron cover at the lamp position on the back of the display screen, and the l...[Details]
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#include
#include
#include
#include
struct PID {
unsigned int SetPoint; // 设定目标 Desired Value
unsigned int Proportion; // 比例常数 Proportional Const
unsigned int Integral; // 积分常...[Details]
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One New Year's Eve more than a hundred years ago, a car driver lost his way in the dark night while driving. A nearby farmer led him home with a lantern. Therefore, this horse lantern burning kerosen...[Details]
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8. Add "CONFIG_S3C2440" to the file so that the original s3c2410 code can be compiled in. (1) Line 454 of the /include/common.h file: #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]