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Recently, we discovered from the official website of the State Intellectual Property Office that Geely Group has applied for a new patent titled "A drone charging and docking device and control syste...[Details]
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According to reports, the life performance measurement and evaluation of traditional light sources have been standardized. Because of their short life and interchangeability of light sources, whe...[Details]
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On January 20, the reporter learned from Wuxi Economic Development Zone (hereinafter referred to as Wuxi Economic Development Zone) that at the 2024 Future Industry Development Conference held recentl...[Details]
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It is the annual National Day holiday again, and electric vehicle charging is still a concern for many car owners. Electric vehicle charging and swapping infrastructure includes charging stations a...[Details]
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The definition of an embedded system should be a special-purpose computer system that is application-centric, based on computer technology, with customizable software and hardware, and that adapts to ...[Details]
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Central topics:
HID headlights are an important choice for the next generation of automotive headlights due to their high light efficiency, good color rendering, long life and many other adva...[Details]
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I won't talk about the jtag line. Connect the jlink's Vref, GND, TMS, and TCK to the SW interface respectively. For STM32F103RCT6: TMS--PA12, TCK--PA14. The settings in KEIL MDK are as shown in the f...[Details]
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Overview
The intelligent alarm systems currently on the market have relatively simple performance and are expensive. Some systems often issue alarms to notify the owner or alarm center onl...[Details]
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The curtain of the 5G era is slowly opening. Major mobile phone manufacturers who want to seize the market opportunity are doing everything they can to win the overall market share while also making ...[Details]
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Changzhou supports leading enterprises in building world-leading smart energy and energy Internet platform solutions, promotes the cloud migration of corporate energy, deeply integrates the Interne...[Details]
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According to Qichacha, Zhejiang Jingjin Integrated Circuit Co., Ltd. was established recently. The legal representative of the company is Pan Yunbin, with a registered capital of 150 million yuan. It...[Details]
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Jiwei.com reported on November 5 that Huawei Pollen Club published an article yesterday to answer the 8 most concerned questions about EMUI11 among users. Let's take a look. 1. Huawei Mate40 is kno...[Details]
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Angle displacement sensors are electronic components that use angle changes to locate the position of an object. They are suitable for servo systems of automobiles, engineering machinery, space device...[Details]
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Dong Xiaojian, CEO of Weijing, believes that the domestic humanoid industry is still in the introduction stage, with thematic investment and R&D still the main focus. There are relatively few succe...[Details]
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pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
Microcontroller MCU
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