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Cortex-M3 supports two operating modes and two privilege levels; The two modes are handler mode and thread mode. These two modes are used to distinguish the type of code being executed; handler mod...[Details]
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What is an oscilloscope? An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier fo...[Details]
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Gartner, the world's leading information technology research and advisory company, has released the top ten data and analytics (D&A) technology trends for 2021 to help organizations cope with the cha...[Details]
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Classification of frequency discrimination methods
(1) Direct frequency discrimination method: It is a method of extracting the original modulated signal directly from the frequency of th...[Details]
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Special symbols ---- corresponding instructions ---- meaning ---- examples
^ ---- MAP ---- define structured memory table ---- MAP 4096; the first address of the memory table is 4096
# ---- FIELD -...[Details]
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High-speed photography is a great indoor activity. However, it requires a gadget that can trigger the camera and flash unit within milliseconds. The gadget triggers the camera, and that trigger can...[Details]
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1 Introduction In practical applications, controlling the physical parameters of the controlled object (temperature, humidity, displacement, current, voltage, etc.) within a certain range is one of...[Details]
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US researchers have developed a new stretchable wireless bioelectronic system that can be used to monitor chronically infected wounds and promote healing through electrical stimulation and drug treat...[Details]
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A complete PLC program is not as simple as just making the system run. It also requires complete annotations, sophisticated architecture, good scalability, a complete alarm protection system, and a...[Details]
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Introduction: This paper introduces the structure and characteristics of MPC8250, and compares it with the characteristics of MPC860. On this basis, it analyzes the advantages of MPC8250 in broadband...[Details]
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Digital oscilloscopes are high-performance oscilloscopes manufactured by a series of technologies such as data acquisition, A/D conversion, and software programming. Digital oscilloscopes generally s...[Details]
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Recently, a series of articles revealed the price war and oversupply in the power battery industry, and the entire industry is feeling the pressure and chill. China Business News " Battery cell quo...[Details]
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Comprehensively demonstrate optoelectronic sensing technologies and solutions in the fields of intelligent driving, smart industry and smart terminals;
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TMD2636 micro prox...[Details]
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Error correction instructions:
When we talk about the UCS clock system in Chapter 3, Experiment 2 is to configure MCLK and ACLK to XT1 (XT1 of F5529 is 32.768KHZ)
The procedure at that time was as ...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
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