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introduction
Belt drive is a common transmission device used in industrial production. Its commonly used speed detection device is a photoelectric encoder installed at the rotating end of ...[Details]
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1 Introduction
Fetal electrocardiogram (FECG) is an objective indicator of the electrophysiological activity of the fetal heart, reflecting the growth and health of the fetus during pregnancy....[Details]
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Recently, there have been more and more news about Apple’s new iPhone SE 5G. It was previously said that we will see this phone at this year's spring new product launch conference, but from the lat...[Details]
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Currently, El Niño events are considered impossible to accurately predict, but according to an artificial intelligence (AI) and climatology study published in the British journal Nature on the 18th, ...[Details]
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1 51 MCU C language programming example
Basic knowledge: 51 MCU programming basics
MCU external structure:
1. DIP40 dual in-line socket;
2. P0, P1, P2, P3 four 8-bit quasi-bidirectional I/O p...[Details]
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RS485 bus is a very mature technology in industrial applications and one of the industrial standards of modern communication technology. RS485 bus is very convenient for multi-station interconnecti...[Details]
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The wave of artificial intelligence has swept the world, and the enthusiasm of the people has only increased. In this long-lasting AI craze, the demand for AI chips has continued to soar, and data ...[Details]
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Instrument design engineers always use various electromagnetic components in their instruments. The selection of these precision components has a great impact on the realization of the functions of...[Details]
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Comparison of conventional
LED
aging tests
Generally speaking, especially
high-power LEDs,
will have a certain degree of luminosity attenuation during the initial lig...[Details]
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At present, my country's automobile industry is undergoing an unprecedented transformation. This transformation stems from the collision and integration between the automobile industry and the new ge...[Details]
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Using LCD panels, information can be displayed in many ways. For example, how to draw the user's attention to a specific part of the LCD panel? One way that does not require any additional segments...[Details]
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1. Types of abnormal interrupts in ARM: Abnormal interrupt name Meaning Reset When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to th...[Details]
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The balance arms are the two secondary sides of the transformer. When the load impedance is infinite, the current flowing into the working arm is
It can be seen that when the armature mo...[Details]
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The traditional warehouse management method is to use manual recording and inventory counting, which is very inefficient and easily leads to incorrect inventory management information, affecting th...[Details]
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Insertion electromagnetic flowmeter - the influence of surrounding media on insertion electromagnetic flowmeter 1. Pipeline system installation and other common insertion electromagnetic flowmeter in...[Details]
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