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Technology experts often overuse words like "disruptive" and "revolutionary," but the recent evolution of automotive design and manufacturing is undoubtedly both disruptive and revolutionary. These c...[Details]
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The key issue of LED street light decay lies in temperature, but LED street lights usually fail in this link. Since the luminous power of LED street lights is greater than that of household lamps, ...[Details]
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1. What is bare metal development?
Bare metal is a popular term, which means that there is no ready-made program on the ARM device to support the running of the software you develop. It is relative...[Details]
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The io registers of stm8s include DDR, IDR, ODR, CR1, and CR2. As for the configuration of io, you can understand it by reading the table below. The commonly used ones are push-pull output, floating ...[Details]
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"The problem that bothers me most is that Tesla cars are not affordable enough." Tesla CEO Musk is obsessed with cost reduction, and power batteries may be the first to be affected. Recently, some ...[Details]
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Recently, Black Sesame Intelligent Technology Co., Ltd. (hereinafter referred to as "Black Sesame Intelligence"), the global leader in autonomous driving computing chips, announced that it has reache...[Details]
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1. Addressing mode of ARM processor
2. Instruction set learning
(I) ARM instruction set
1. Instruction format
2. Condition Code
3. ARM memory access instructions
1) LDR/ STR – Load/Store In...[Details]
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Recently, BOE launched the world's first 55-inch 4K AMQLED display. At present, the application of quantum dot technology in display products mainly includes photoluminescent quantum dot backlight te...[Details]
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When choosing a multifunction
data acquisition
(
DAQ
) card, you can easily determine the number of analog input/output and digital channels you need. However, determining the resol...[Details]
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The code is modified as follows: #include "reg52.h" //This file defines some special function registers of the microcontroller typedef unsigned int u16; //declare and define the data type typed...[Details]
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1. Start the program flow
The resources of embedded systems are limited, and programs are usually stored in ROM and run. Before the program in ROM is executed, the system hardware and software operat...[Details]
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Foreign media reported that there is now disagreement on whether the Samsung Galaxy S21 and S21+ will use curved displays. According to the whistleblower Ice Universe, both the Samsung S21 and ...[Details]
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Global power battery data and domestic battery data in January SNE Research's tracking of global lithium battery data in 2019 has come out. In 2019, the total market share of South Korea's three powe...[Details]
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The increasing use of lithium batteries has attracted much attention to the charging methods of lithium batteries. Different lithium batteries usually have different charging methods, which is why it...[Details]
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Here is an overview of the pros and cons of these motors:
1. Advantages:
(1) Low cost:
Two-phase permanent magnet (PM) stepper motors are generally less expensive than similarly size...[Details]
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