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Relays are widely used in electronic products. They are usually used as control switches to control the on-off process of electrical signals. Since they have mechanical components such as springs a...[Details]
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The vector interrupt response process of 44B0 is that after the interrupt occurs, the chip will automatically jump to 0x00000018 to execute instructions
ENTRY
b ResetHandler ; 0x00
b HandlerU...[Details]
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Samsung is reportedly working on new A-series smartphones such as the Galaxy A23, Galaxy A33, Galaxy A53, and Galaxy A73, some of which could debut as early as the end of this month or in March. Re...[Details]
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From mobile Internet to the Internet of Everything, the development of the smart era is rapid, but the problems faced by users are also very obvious. There are more and more devices, but the opera...[Details]
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With the gradual development of LED lighting, LED lighting has gradually replaced some traditional light source products in public places such as auxiliary lighting for lighting projects. In commer...[Details]
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1: Source
When we learn ARM embedded development, we usually come into contact with ADS1.2 and kei project templates. These templates are a blessing for beginners, but if you want to learn mor...[Details]
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Code: /* The fourth example of C language Question: Enter a certain year, a certain month and a certain day, and determine what day of the year this day is? Program analysis: Taking March 5th as ...[Details]
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Guangzhou, China, May 17, 2021 - Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as Gowin Semiconductor) announced the release of its USB 2.0 interface solution, which ena...[Details]
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Main Application
It is applicable to the determination of vertical flame spread performance of textiles for single-component or multi-component (coated, quilted, multi-layer, sandwich products ...[Details]
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The function of this program is very simple. Pressing button 1 (connected to pin 12) once will trigger interrupt 0 and invert P1.0. Therefore, theoretically, pressing it once will turn the light on a...[Details]
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1 Introduction With the development of industry and science and technology, users have higher and higher requirements for power quality. All raw power, including city power, may not meet the requirem...[Details]
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In January 2020, the Bluetooth SIG released a new generation of Bluetooth audio technology standard - LE Audio (Low Energy Audio). Its birth brought four key new features: Low Complexity Communicat...[Details]
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#USE I2C
Syntax: #use i2c(options)
Options are separated by commas and can be:
MASTER //Set to host mode
SLAVE //Set to slave mode
SCL=pin //Specify the SCL pin (pin is a bit address...[Details]
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I remember that I first came into contact with 51 when I was a sophomore in college. At that time, I didn't know what 51 was. I only knew that there was a book called "Microcontroller Principles and ...[Details]
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Overview of this article With
the continuous exploitation of natural gas in urban trade measurement and oil fields in China, people have higher and higher requirements for natural gas flow measureme...[Details]