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It is strongly recommended that users do not consider external expansion of program memory as much as possible. If expansion is necessary, it can be expanded by imitating the circuit shown in the...[Details]
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Function: 8 buttons, frequency measurement and counting, AC voltage, DC voltage, and corresponding protection judgment light indication, using ST7920-12864 LCD display
Hardware: Single op amp hyste...[Details]
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Working principle of PLC input port and output port
The input and output interface is the part that connects the PLC and various signals in the industrial control site. The input port is used ...[Details]
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The most common method of measuring frequency using an STC microcontroller is to count the number of pulses within a certain period of time. This method generally requires a counter and a timer to wo...[Details]
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SABIC, a leading diversified chemical company, announced that its global corporate social responsibility project, "Waste Free Environments", will be fully launched in China. During the week from July...[Details]
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OFILM announced that the company's board of directors received a written resignation report submitted by the company's deputy general manager Guo Jian on December 5, 2019. Due to personal reasons, Gu...[Details]
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Software-defined cars are inseparable from the future central computing architecture, and the two complement each other.
The above picture is the central computing architecture conceived...[Details]
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Tianyancha shows that on October 10, the patent for "charging vehicle and charging method" applied by Xiaomi Automobile Technology Co., Ltd. was announced.
The patent abstract shows that the c...[Details]
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Hyundai Motor Group announced that it has developed the world's first smart cruise control system (SCC-ML) based on machine learning. This technology uses machine learning to analyze the driver's dri...[Details]
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March 13, 2024, Shanghai - Intel will appear at the 24th China Retail Expo (China Shop 2024). At the meeting, Intel released the "Special Report on Digital Empowerment of Retail Stores (2024)" . This...[Details]
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0 Introduction
In response to the actual needs of the troops' aiming training, a wireless photoelectric target system with simple circuit, small size, light weight, low cost, easy to move and automa...[Details]
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1 Introduction
In the late 1990s, embedded systems were increasingly used in industrial control, remote monitoring, data acquisition and other fields, and people also put forward higher requir...[Details]
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Hardware platform: FL2440
Kernel version: 2.6.28
Host platform: Ubuntu 11.04
Kernel version: 2.6.39
Original work, please indicate the source when reprinting: http://blog.csdn.net/yming0221/arc...[Details]
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LiDAR is an essential technology for self-driving cars to identify and detect objects around them. A team at KTH Royal Institute of Technology has taken aim at a key component of LiDAR – optical beam...[Details]
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In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]