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An image plane is a layer of copper conductors (or other conductors) that is located within a printed circuit board (PCB). It may be a voltage plane, or a 0V reference plane adjacent to a circuit o...[Details]
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With the development of science and technology, signal processing systems require not only multi-functions and high performance, but also short development and production cycles. Programmable dedic...[Details]
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The LED could not be turned on before, and I found out through the simulator that the GPIO registers cannot be configured without using the GPIO clock.
The test code is as follows:
...[Details]
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1 Introduction In the field of microwave and millimeter waves, due to the bandgap characteristics of photonic crystal structures, they have important application value in filtering, harmonic suppress...[Details]
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Maybe everyone wants to have a "Jarvis". Although he has left Marvel movies for many years, we can still remember the omnipotent AI assistant in Iron Man's suit. The unique humor, elegant tone, and...[Details]
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The author uses TMS320LF2407 as the control chip of the system, and builds a low-power Chinese human-machine interface at 3V level by selecting a suitable LCD display module. This Chinese human-m...[Details]
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O Introduction
A rotary transformer is an electromagnetic induction sensor used to measure the angular displacement and angular velocity of a rotating object. It consists of a stator and a rot...[Details]
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“ETC for all citizens” has made ETC a traffic “Internet celebrity” in 2019, and has also made many banks rack their brains to manage ETC cards. After entering 2020, 487 toll-free stations at provin...[Details]
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For the program in "MMU mapping address 1"
unsigned long *mmu_tlb_base = (unsigned long *)0x30000000;
virtuladdr = 0xA0000000;
physicaladdr = 0x56000000;
*(mmu_tlb_base + (virtuladdr ...[Details]
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One of the major reasons that has hindered the popularization of pure electric vehicles is the charging efficiency. Although the driving cost of pure electric vehicles is much lower than that of fuel...[Details]
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On August 11, Xia Yiping, CEO of Jiyue, revealed during a live broadcast of his visit to the Ningde Times Lighthouse Factory that the charging speed of the Jiyue 07, which is about to be launched, ...[Details]
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According to data provided by the Semiconductor Industry and Equipment International (SEMI), global semiconductor materials market revenue grew 15.9% in 2021 to US$64.3 billion, exceeding the market ...[Details]
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The author installed a board without knowing the driver method and encountered some problems. This can be regarded as a talk of experience, which I would like to share with you. This is a half-bri...[Details]
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Recently, the Zeverlution 3000SE inverter of Jiangsu Zhaofu Aisuo New Energy Co., Ltd. (hereinafter referred to as "Zhaofu Aisuo") successfully obtained the Brazilian INMETRO registration, becoming...[Details]
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A career in technology, a life of honor and disgrace, a life of pain and joy every day. I have to face things I hate every day, and that’s how I become numb and indifferent. But my curiosity and purs...[Details]
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