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my country's textile industry has a long history. After joining the WTO, China has become the world's largest textile producer, which has brought a wide space for the development of the embroidery in...[Details]
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I believe you may have such questions about the difference between a power analyzer and an oscilloscope. Let me explain to you the difference between a power analyzer and an oscilloscope. First of ...[Details]
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Figure 1: Zero voltage half-wave resonant boost converter circuit The main switch circuit is a zero voltage half-wave quasi-resonant boost converter, as shown in the figure. There are two ways to ...[Details]
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1. Hardware Solution The hardware circuit is mainly composed of single-chip microcomputer circuit, temperature and humidity acquisition circuit, LCD display circuit, relay circuit and wifi module cir...[Details]
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1. Write subroutine Add_16 to implement double-byte unsigned number addition. It is required to define variables ACCALO, ACCAHI, ACCBLO, and ACCBHI at addresses 0x70~0x73. ACCALO; store the lower 8...[Details]
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How to Correctly Select/Use a Multimeter The accuracy reference error is the basic error of the instrument, and only it can represent the accuracy of the instrument. According to the national stan...[Details]
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This paper introduces the design schemes of the two most commonly used unipolar and bipolar drive circuits for BYG general series two-phase stepper motors. The control method of two-phase stepper m...[Details]
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6 Waveform parameter measurement When the oscilloscope captures the waveform correctly, it can automatically measure the waveform parameters . These waveform parameters mainly include the foll...[Details]
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At the 11th Google I/O conference, Google released the 10-inch Nest Hub Max speaker with a screen, priced at US$229. This is also the first product jointly created by the two parties since Nest was i...[Details]
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With the rapid development of control technology, more and more control technologies are being applied to lighting projects. At present, the control methods for high-rise corridor...[Details]
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Xiaomi 5G digital mobile phones with models M2004J7AC and M2004J7BC have passed 3C certification. The applicant and manufacturer are both Xiaomi Communication Technology Co., Ltd., and the first cert...[Details]
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Here I would like to explain that the chip model of the smallest system version I have is the 105K series. There is no TIM5TIM6 in the timer part, only TIM4, so I will not explain the synchronization...[Details]
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According to foreign media reports, two students majoring in data science at the College of Charleston in the United States, under the guidance of the technology company Logicalis, completed competit...[Details]
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According to the Qingfeng STM8 development board, write the key_exti.h header file as follows: #ifndef __KEY_EXTI_H #define __KEY_EXTI_H #include "stm8s.h" #define KEY1_PIN GPIO_PIN_0 #...[Details]
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With the widespread application of single-chip microcomputer systems, their functions are constantly strengthened and their integration is increasing. However, in the traditional single-chip microc...[Details]
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