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1. Workflow:
1. Define the kobject structure
The kboject structure is defined as follows:
struct kobject{
const char *name; //Name displayed in sysfs
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Former British Prime Minister Churchill once said that a crisis should never be wasted. This epidemic is like a watershed, giving us enough time to look back, sober us up, and forcing us to reconside...[Details]
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On October 10, China Electric Power Certification and Inspection (Beijing) Co., Ltd. (hereinafter referred to as "China Electric Power Certification") officially issued grid-connected certification...[Details]
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Detection requirements: Detect the presence or absence of pills in packaging. Related configurations: Host: VA30 Software: Inspect 1484 Camera: 30W (640*480) Lens: Standard 16mm lens*2 Light source...[Details]
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The single-chip microcomputers used in industrial process control and intelligent instrumentation are inevitably subject to various electromagnetic interferences due to the often harsh field conditio...[Details]
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Note: Kernel version: 2.6.30.9 Busybox version: 1.15.2 Working user of PC Linux and development board Linux: root 1.配置内核: Networking support --- Networking options --- * Packet socket * Unix domai...[Details]
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Due to the rapid development of our company's export market and e-commerce, the scale effect of Boying Energy's low self-discharge battery production has become more and more obvious. At present, t...[Details]
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As self-driving cars become more common on the road, a key question for future road safety will be how to balance passengers’ desire to relax during their journey with remaining aware of road haz...[Details]
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Ambiq recently launched the Apollo510 Arm Cortex-M55 MCU, which is 30 times more efficient than a typical Cortex-M4 design and 10 times more performant than the Apollo4 Cortex-M4 MCU, making it sui...[Details]
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Lin Benjian, dean of the Institute of Semiconductor Research at National Tsing Hua University in Taiwan and former vice president of TSMC, mentioned in a special lecture in Tokyo, Japan yesterday...[Details]
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Foreign media Sammobile quoted the reliable whistleblower @Roland Quandt as saying that some production of Samsung Galaxy S21 Ultra has now begun. However, the whistleblower also said that he ...[Details]
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I found some source code these days. EasyWEB, LPC1768_uCOS-ii, these two can be compiled. The query communication is implemented in the SysTick_Handler interrupt. LPC1768 Ethernet (TCP) program, deb...[Details]
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Background
This article aims to bring facial unlocking to your shelf, door, or closet by using Bolt IoT.
We live in an age of the internet revolution, and it’s easier than ever to e...[Details]
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The technology of using ultrasonic pulses to measure fluid flow is developing rapidly. Based on different principles, various forms of ultrasonic flow meters suitable for different occasions have a...[Details]
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"Distribution network command center, I'm Qu Guangzhi, the work permit holder of Huangzhong Power Supply Company. The rear section work of the 10kV Lu 1st Road No. 19 branch Lu 151 switch has been ...[Details]