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What do ARM core and architecture mean, and what is the relationship between them? 1. ARM core: From ARM7, ARM9 to Cortex-A7, A8, A9, A12, A15, and then to Cortex-A53, A57, etc., in short, different...[Details]
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The full-bridge inverter is the main component of the full-bridge PWM DC/DC converter. Its main circuit is shown in Figure 1. It consists of four switch tubes V1~V2, their anti-parallel diodes D1~D...[Details]
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In recent years, the concept of smart home has been gradually accepted by consumers, and the smart door lock industry has also attracted much attention. The 2018 "China Smart Lock Consumer Analysis R...[Details]
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Imagination Technologies has announced that leading fabless semiconductor company UNISOC has licensed its latest generation neural network accelerator (NNA) PowerVR Series3NX semiconductor intellectu...[Details]
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The automotive gateway is the core component of the vehicle's electronic and electrical architecture. It is the hub of the in-car network and is responsible for data transmission, safety prevention a...[Details]
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In 2008, Hisense Electric had its heyday, with its flat-panel TV market share ranking first in the Chinese market for five consecutive years. Hisense Electric is planning to change its company name, ...[Details]
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Definition of standard curve A standard curve is a curve formed by measuring a certain physical or chemical property of a series of standard substances with known components to obtain the value o...[Details]
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Technology media The Verge released "The Verge's Gadgets Of The Decade", selecting 100 consumer electronics products, concepts, standards or new product forms that "redefined the 2010s". Among thes...[Details]
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I always forget how to use some commands... ... so I just write them down so I can check them later. Just treat them as study notes.
Usage of multiple registers and stack addressing:
Multi-register...[Details]
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Speaking of signal sources, hardware engineers must be very familiar with them. Like spectrum analyzers and oscilloscopes, they are common test instruments for product development in the electronics ...[Details]
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Mouser and STMicroelectronics Launch New Resource Website Helping Transportation Prototyping with Diverse Content June 17, 2021 – Mouser Electronics, an electronic component distributor focused on...[Details]
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0 Preface Sensor technology is one of the key technologies in humanoid robot research. The reason why humanoid robots can complete certain tasks in known or unknown environments is that they can pe...[Details]
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On the evening of October 24, Jingrui Electric Materials issued an announcement stating that in the first three quarters of 2021, the company achieved operating income of 1.309 billion yuan, a year-o...[Details]
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1. Set the file system that the development board runs first. After the source code is compiled, Qtopia is run by default. The following is how to run QtE4.7 directly. Here you need to modify the "ro...[Details]
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On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]
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