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Today I used arrays and pointers to implement a marquee.
There were several problems before:
Program description: LED1_ON, LED2_ON, LED3_ON and LED4_ON are defined in s3c2440addr.h; put...[Details]
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At the beginning of 2023, there was a wave of bankruptcies in the self-driving truck industry. First, the American self-driving truck startup Locomation laid off nearly 70% of its employees and almos...[Details]
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China Energy Storage Network:
Simply put, the Urban Energy Internet is a platform for the interconnection, comprehensive utilization, and optimized sharing of various types of energy in the c...[Details]
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Whether installed in self-driving cars or embedded in the latest devices, lidar systems will play an important role in future technologies. The systems enable vehicles to understand their surrounding...[Details]
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According to previous news, Samsung Galaxy Z Flip 4 will be released in the second half of this year. June is just around the corner, and news about the new phone is emerging in an endless stre...[Details]
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Generally, the flow equation of turbine flowmeter can be divided into two types: practical flow equation and theoretical flow equation. Practical flow equation: qv=f/K Formula 1; qm=qvρ Where qv,qm...[Details]
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Sometimes LabVIEW and C calls need to pass string arrays to the DLL.
For example, a function is
void fuc(int size1, int size2, char **str)
{
...
}
How do I pass the string array in th...[Details]
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element14 now offers Broadcom compact spectrometers, further expanding its test and analysis product portfolio
Broadcom's compact, feature-rich and reliable spectrometer modules enab...[Details]
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Apple has gone all out with the retro style on the iPhone 12, and the square shape reminds many people of the iPhone 4 released ten years ago. Of course, this is not just a simple tribute, the...[Details]
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Shenzhen, December 20, 2023 /PRNewswire/ -- On December 18, 2023, SGS and the Institute of Building Fire Protection of China Academy of Building Research (hereinafter referred to as "China Academy ...[Details]
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1 Introduction
Direct digital frequency synthesis (DDS) is a new type of frequency synthesis method in recent years. It has the advantages of fast frequency switching speed, high frequency resolut...[Details]
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1. Design requirements for intelligent batteries for testing instruments:
According to customer requirements and specifications, we design intelligent battery packs that match the host, and in...[Details]
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According to Jiwei.com, on October 22, the annual user conference XTUG (Xpeedic Technology Users Group) of Xpeedic Semiconductor, a leading company in the domestic EDA and filter industry, was offici...[Details]
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The STM32F0 series has a clear price advantage over the F1 series because of its low price, and its speed is not slow either, reaching 60% of the F1 speed at the same main frequency. Take the small...[Details]
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In the above 12 sections, we have already discussed the settings and operations of the serial port of 2440. Originally, the serial port operations of 2440, 6410 and 210 should be almost the same. W...[Details]
MEMS sensors
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