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The touch screen driver is in the /kernel/drivers/char/s3c2410-ts.c file. The driver must always have the following important data structures: 1. File_operations of the touch screen static struct f...[Details]
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The main contents of system design:
① Formulate technical conditions for control system design
② Select the electrical transmission form and actuators such as motors and solenoid valves
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Abstract: In order to realize the autonomous signal acquisition and processing of the fish body, automatic detection of the front target and underwater autonomous obstacle avoidance in the robot fi...[Details]
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A 30W soldering iron takes a long time to heat up when soldering large components, which can easily damage the soldered components.
If you want to make a hole in plastic but feel that too much he...[Details]
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On May 6, Li Qiang, member of the Political Bureau of the CPC Central Committee and Secretary of the Shanghai Municipal Party Committee, and Gong Zheng, Deputy Secretary of the Shanghai Municipal P...[Details]
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This circuit amplifies and corrects various signals for A/D conversion. We use linear optical coupling amplifier circuit. The input and output of the linear optical coupling device TIL300 can isolate...[Details]
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Preface
This chapter uses extended Kalman filtering for sensorless control of permanent magnet synchronous motors. First, the principle of extended Kalman filtering is analyzed, then the state...[Details]
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Introduction The car of the future will drive the convergence of many technologies. Electrification, sensors, connectivity, cloud computing, big data and AI are closely linked in autonomous vehicle...[Details]
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Recently, the news that CATL plans to launch a lithium mine rebate plan for core strategic customers has caused a stir in the market. In this regard, industry insiders said that the most important thi...[Details]
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Photo courtesy of interviewee of Chongqing’s first unmanned airship equipped with 5G base station Science and Technology Daily (Reporter Yong Li) Chongqing’s first unmanned airship equipped with a...[Details]
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2.4 Tree Routing of HWMP Protocol The HWMP protocol combines on-demand routing with a priori routing. The tree structure configures an MP (usually an MPP) as the root node. Other MPs a priori maintai...[Details]
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Nowadays, automobile design is becoming more and more advanced, and the automobile troubleshooting technology must also be improved. The cars with electronic fuel injection system, electronic ignitio...[Details]
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The common method for judging whether the vacuum degree of vacuum tube is deteriorated is the power frequency withstand voltage method. This method can only judge the arc chamber with serious vacuum ...[Details]
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Apple supplier BOE recently converted one of its factories in China to produce larger OLED displays for devices other than smartphones, including tablets and computers, according to South Korea's The...[Details]
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Grenoble, France, November 5, 2024 -
Jolt Capital, a European growth-focused deep tech company, announced today that it has acquired the power management and signal processing IP business (the ...[Details]