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Generally speaking, the speed of shaking test does not affect the measurement of insulation resistance. Because the reading on the megohmmeter reflects the ratio of the generator voltage to the curre...[Details]
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1. Overview With the rapid development of image processing technology, image acquisition and processing systems are increasingly used in improving the degree of automation in industrial production. T...[Details]
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1. Pull-up input: Pull-up means pulling the potential up, such as pulling it to Vcc. Pull-up means embedding an uncertain signal at a high level through a resistor! The resistor also acts as a curren...[Details]
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Appeared at the dawn of 3.0, along with computer control and automation, and after years of development, became specialized in various industries and processes. Designed for mass production; they a...[Details]
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1 Introduction
With the development of the national economy, the electricity consumption of enterprises and individuals has increased significantly. Now the electricity consumption time of users i...[Details]
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introduction
Based on the traditional electromagnetic system, this paper develops a new type of speed measuring instrument using infrared radiation technology. It is easy to install and has low r...[Details]
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The pressure sensor made by the micro-electromechanical system (MEMS) sacrificial layer technology has the advantages of small chip size and high sensitivity, but it also brings the problem of improvi...[Details]
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Recently, I started using IAR for AVR for a project. I used version 5.40, mainly because version 5.40 and above include aTtiny87. As for the installation files and harmony files, you can find them yo...[Details]
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DHT11 temperature and humidity related introduction DHT11 Product Overview The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital sig...[Details]
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Recently, Tang Yongbing (corresponding author), a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and h...[Details]
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1. Introduction to STM32CubeMX STM32CubeMX is a graphical configuration tool for STM32 chips that STMicroelectronics has strongly recommended in recent years. It allows users to generate C initializa...[Details]
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Fitbit, an American smart wearable device company, has a high position in the wearable field. In foreign countries, many people often compare it with Apple's Apple Watch. Smart bracelets and smart wa...[Details]
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The optical fiber microcrack detector launched by Haoheng Technology can be used for high-precision length measurement of optical devices, optical modules, silicon optical chips and other devices, wi...[Details]
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This 50 W Mosfet amplifier circuit consists of a differential amplifier consisting of Q1 and Q2. Capacitor C8 acts as a decoupling so that the DC voltage is not exceeded. While C1 and R1 will remov...[Details]
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1. Cross tool chain:
Cross tool chain actually has two meanings. One is cross tool. The so-called cross tool means that the running environment and the compiling environment are not integrated...[Details]
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