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According to research by SellCell, the Samsung Galaxy S22 series smartphones depreciated almost three times as much as the iPhone 13 series in the first two months after launch. The report s...[Details]
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Chapter 1 General Provisions
Article 1 In order to promote the healthy development of radio communications, strengthen the management of micro-power (short-range) radio equipment (hereinafter ...[Details]
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The LCD12864 LCD model is ST7920, which is a font LCD and also has a graphic display area. Please refer to the manual for specific operations. Here I will just briefly explain its use. This tutorial...[Details]
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ams OSRAM: Complete production capacity and chip technology upgrade in Styria, Austria by 2030, responding to the European Chip Act
By 2030, ams Osram plans to invest €588 milli...[Details]
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ChatGPT continues to gain popularity around the world, and its latest version, ChatGPT-4, has recently reached a climax, with an amazing iteration speed in just a few months. As major technology co...[Details]
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Industry insiders revealed that TSMC has agreed to expedite production of a batch of high-end 5G chip orders for Qualcomm, with delivery expected by the third quarter at the latest. Digitimes repor...[Details]
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1. Introduction to injection molding machine
1. Injection molding process
Injection molding is to use the thermophysical properties of plastics to add materials from the hopper into the bar...[Details]
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Abstract: This design is a data control system of the CAN bus based on the C8031F040 microcontroller with a CAN controller. Through the USB port, data transmission between two CAN nodes and the hos...[Details]
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The liquid turbine flowmeter adopts a new intelligent design, which can maintain high-precision measurement when in use. The turbine flowmeter has superior performance and long service life when in u...[Details]
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In a typical wireless system, field engineers and technicians often face a variety of system components, including antennas, cables, filters, multiplexers, amplifiers, isolators, circulators, ...[Details]
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The S3C2440 structure is as follows: Boot process: Most ARM chips start from address 0 1. NOR boot, NOR Flash base address is 0, on-chip RAM address is 0x40000000. The CPU reads the first instructi...[Details]
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As the world becomes increasingly intelligent, the semiconductor industry undoubtedly plays a vital strategic role. With the extension and upgrading of the industrial chain and facing a complex and...[Details]
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1. Install the ARM-Linux-GCC toolchain Just one command: sudo apt-get install gcc-arm-linux-gnueabi The premise is that your Ubuntu system version is the latest version supported by the offic...[Details]
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Previously at https://blog.csdn.net/u011011827/article/details/118713517 You can see that you can debug bare metal. It can be seen that I loaded the bin file to 0x50000000, which is the space of exte...[Details]
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The skateboard chassis has gained a lot of attention due to its scalable design, which can be used for both large and small vehicles. However, it comes with mechanical, thermal and electrical probl...[Details]