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I am using the TQ2440 development board, and this program is based on Wei Dongshan's. 4 LED lights The following are the drivers #include linux/module.h #include linux/kernel.h #include linux/fs.h ...[Details]
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As an emerging application in the communications industry, the Internet of Things will further expand its market size under the general trend of the Internet of Everything . However, it will take s...[Details]
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At present, small speed control devices with low requirements, such as plotters, use thyristor phase control to supply DC motors. Dual base transistors are also used to generate pulses. It is now...[Details]
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An autonomous mobile robot system is an intelligent system that plans its own path according to the command task and environmental information, and continuously collects local environmental informa...[Details]
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In practical applications, it is often necessary to monitor temperature signals at a distant location. To this end, a
solution integrating a
single-chip microcomputer
with a digital tempe...[Details]
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Since 2013, the global TD-LTE network has entered a period of vigorous development. The latest statistics show that as of May 2013, 17 TD-LTE networks have been commercially used worldwide, and more ...[Details]
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When the program starts running, light A turns on for 5 seconds, then turns off, light B turns on for 5 seconds, light B turns off, light C turns on for 5 seconds, light C turns off, the program ends...[Details]
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Wingtech Technology announced that according to the plan and current construction progress, the production part of Wingtech Technology Zhuhai Delta Optoelectronics Intelligent Manufacturing Industria...[Details]
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The flexible current sensor is a detection device that can sense the information of the measured current, and can transform the detected information into an electrical signal that meets certain sta...[Details]
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【Abstract】 A single-phase bridge type semi-controlled electroplating DC power supply with a single-chip microcomputer constant current device belongs to the application of single-chip microcomputer c...[Details]
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1.assert_param In fact, assert_param is a macro definition. In the firmware library, its function is to detect whether the parameters passed to the function are valid parameters. When the parameters ...[Details]
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The electric control board is a four-in-one electric control board for the cloud-chasing drone. This drone brand is very rubbish. The main control of the electric control board uses an atmega8a chip....[Details]
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According to the Financial Times, as artificial intelligence develops more and more, related crimes are also emerging. In recent years, many Deepfake videos have appeared on the Internet. They use ar...[Details]
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Matrix keyboards are often used as input devices in microcontroller (MCU) based projects. The conventional approach to connecting a matrix keyboard to a microcontroller is to use several I/O pins...[Details]
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On October 27, the 2024 China Industrial Transfer Development Matchmaking Event (Gansu) New Energy Equipment Manufacturing Industry Special Matchmaking Event was held in Lanzhou. Cheng Xiaobo, member ...[Details]