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The core data structure of ucOS is the task control block data structure. Other data types are based on this data structure. Task switching and code scheduling are also based on this data structure. I...[Details]
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Samsung is reportedly trying to hire former engineers from Apple and AMD for a custom chip architecture project. The news appeared on the Korean forum Clien.net, claiming that Samsung is in talks w...[Details]
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Clayton Cameron is a Senior Field Application Engineer (FAE) at Xilinx in Toronto. He joined Xilinx in 2000 and works out of the Xilinx Ottawa office, primarily supporting telecommunications custom...[Details]
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The VD1-VD4, R1, C1, and C2 of the switching power supply part form a rectifier filter circuit. NE555 and R2, R3, C4, VD6 and other components form a multi-vibrator circuit with a frequency of about 2...[Details]
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IT Home reported on April 14 that LG recently announced that its upcoming smartphone will be named "LG Velvet", breaking the company's tradition of giving alphanumeric names to its devices. ...[Details]
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When arm-linux-gcc compiled a bare metal program, an error popped up during ld, pointing to the division instruction. arm920t is armv4, which does not support division instructions, but supports so...[Details]
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Xiaomi Mobile announced that Xiaomi battery technology has made new breakthroughs. Xiaomi's new generation of battery technology is the first to apply power battery-grade high-silicon lithium supplem...[Details]
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1. Get familiar with the environment
First, read the development board user manual carefully, and build the environment and conduct experiments according to the manual. (Directory CD\TQ2440_CD\TQ2440...[Details]
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LED
LED (Light Emitting Diode) means light emitting diode. It is a solid-state semiconductor device that can directly convert electricity into light. The heart of LED is a semiconducto...[Details]
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1 Introduction Testing technology is a professional basic course for engineering majors in colleges and universities in my country. The content and names of the courses vary slightly with different m...[Details]
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Solid State Relay (SSR) is a new type of contactless electronic switch device developed by combining modern microelectronics technology with power electronics technology. It can control 0.1A to hun...[Details]
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According to news on November 7, Ningbo Junlian Zhixing Technology Co., Ltd. (hereinafter referred to as "Junlian Zhixing"), a subsidiary of Joyson Electronics, and Huawei Terminal Co., Ltd. (hereina...[Details]
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According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a new patent: a vehicle usage simulation system. Image source: USPTO Simula...[Details]
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Class A amplifiers do not have crossover distortion, and audio signals can be transmitted completely. Class A amplifiers are the goal pursued by audiophiles. What is the output power of a Class A a...[Details]
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According to foreign media reports, automotive testing solutions provider AB Dynamics has launched the ADAS target Soft Bicycle 360, which is 30% lighter than similar targets and is designed to red...[Details]