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#include linux/module.h #include linux/types.h #include linux/init.h #include linux/kernel.h #include linux/string.h #include linux/ioport.h #include linux/platform_device.h #include linux/del...[Details]
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Contents The utility model relates to an electromagnetic flowmeter monitoring system, belonging to the field of detection equipment. Background of the Invention In the prior art, the electromagneti...[Details]
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Cypress Semiconductor Corp. has announced a breakthrough innovation in its TrueTouch touchscreen controllers that enables manufacturers of cell phones, cameras, GPS systems and other mobile systems...[Details]
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1--How to call:
If I need to call this libhumi.a library, I just need to type humi in the marked place.
Related pictures for this topic are as follows:
2--Talk about the method of g...[Details]
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Recently, a Xiaomi 5G mobile phone with model number "M2001J11E" appeared on the website of the Ministry of Industry and Information Technology, but the model cannot be confirmed yet. A...[Details]
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For well-known reasons, most of Huawei's current mobile phones are mainly 4G models. It is reported that Huawei's nova9 series will support 5G networks. Digital blogger @菊厂影业Fans revealed that...[Details]
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Introduction to libusb libusb is an open source C library that allows users to directly access USB devices in applications without having to write kernel drivers for USB devices. libusb supports mu...[Details]
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It is also a half-baked thing, and a simple interrupt processing is performed. Software environment: MDK470a Hardware environment: STM32F4-Discovery. Button B1 is connected to the PA0 pin of the F4 c...[Details]
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On February 29, the first batch of construction workers who resumed work arrived at the ±500 kV Zhangbei Converter Station and entered the construction area after epidemic prevention measures were ...[Details]
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Access control, also known as access control system, is a digital management system for managing people's access. At present, with the development of industrial automation and people's increasing d...[Details]
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motivation
Based on my curiosity and interest in new fields, I recently signed up for an "Introduction to Smart Cockpit Products" course at an educational institution. For the purpose of learn...[Details]
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Typical feedback circuit with optocoupler primary/secondary isolation
During startup, output voltage overshoot is a common problem. This is caused by the voltage feedback loop configured as an i...[Details]
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A typical laptop battery can hold more than 50W of energy, and its design, construction, and use must be done with great care to ensure that safety limits are not exceeded. Few circuit designers want...[Details]
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The time is related to the crystal frequency. The default crystal frequency is 24MHz. The crystal frequency here must be consistent with the crystal frequency of the development board. Note: After ...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]