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"Wallfacer Luo Ji, I am your wallbreaker."
In the science fiction novel "The Three-Body Problem", when humanity's basic science was blocked by the Trisolarans and came to a standstill, humans ...[Details]
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In 2019, the State Grid proposed to build a "ubiquitous power Internet of Things" to realize the interconnection of all things in all aspects of the power system. How the power sales companies gene...[Details]
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On November 19, Huawei Mobile's official Weibo account announced that in order to increase the reuse of electronic products, Huawei has officially launched its second-hand phone business. Every offic...[Details]
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#include //89s52 header file
#define io_74hc165_SH_LD P1_0 //Hardware settings
#define io_74hc165_CLK P1_1
#define io_74hc165_SDA P1_2
#define io_74hc164_SCK P1_3
#define io_74hc164_SDA P1_4
#ifndef...[Details]
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What AN3147 says: 1..1 How to enter Wait mode Entering Wait mode Wait mode is entered by executing the WFI or WFE assembly instruction. This stops the CPU, but other peripherals and the interrupt con...[Details]
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Microchip Launches Next-Generation PoE Switches, Adding Advanced Networking and Security Features for Outdoor Applications
The PDS-204GCO is the next generation solution of the popul...[Details]
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According to the whistleblower @Yogesh Brar, Qualcomm's new generation Snapdragon 8 Gen1 Plus performs well, and the overall performance will be improved by about 10%. From the test machine, t...[Details]
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8051/8052 series microcontroller standard vector table: Interrupt number describe address 0 External interrupt 0 0003h 1 Timer/Counter 0 000Bh 2 External interrupt 1 0...[Details]
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PLC programming is an electronic system of digital operation, designed for use in industrial environments. It uses programmable memory to store instructions for performing logical operations, seque...[Details]
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Entering the advanced stage
1. Learn more about computer science, such as data structures. These are the basic knowledge for you to solve problems. The better you apply this knowledge, the easier it...[Details]
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#Basic knowledge Speaker, commonly known as horn, is a generator that can emit a variety of audio frequencies and is widely used in real life. Sound-generating principle: The production of sound is ...[Details]
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The International
Federation
of Robotics
(IFR) recently listed the top five global robotics trends for this year, attributing the growing demand for automation to technological innovation.
...[Details]
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From the detection principle, the gas sensors for online gas detection can be roughly divided into three categories: gas sensors, thermal conductivity cells and infrared optical sensors. Gas senso...[Details]
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I'm learning how to port uboot recently. I have a long-forgotten MINI2440 development board. The main control chip used in the development board is S3C2440. I checked the uboot version and found that...[Details]
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According to Jiwei.com news, on March 26, Lingdong’s official Weibo account released a “communication letter on pricing strategy.” The communication letter stated that Lingdong fulfilled its commitm...[Details]