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Features of Modbus communication protocol Modbus protocol is a universal language used in electronic controllers. Through this protocol, controllers can communicate with each other and with other dev...[Details]
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Energy is becoming one of the areas where blockchain technology is most widely used.
According to ethnews, the United Nations Development Program is planning to carry out a blockchain-related ...[Details]
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introduction Although there are many instruments for detecting heart rate at present, there are very few portable fully digital heart rate measuring devices that can achieve accurate measurement, upl...[Details]
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1 Overview The keyboard is a collection of push-type switches and is an indispensable input device for the microcomputer system, used to input data and commands. Each key of the keyboard is a...[Details]
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The following takes Nanjing Xinlian's EE1643C as an example to introduce the use of the signal generator in detail:
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1. Turn on the power and the switch indicator light will appear.
2. Choose the a...[Details]
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Amplifier
The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (...[Details]
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Electron tube testing method
1. Appearance inspection
1. Observe the color of the top of the electron tube. The color of the top of a normal electron tube is silver or black. If ...[Details]
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The metal surface treatment industry has complex production processes and highly sophisticated operational requirements, including electroplating, spraying, grinding and other processes to ensure tha...[Details]
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Continue to promote sustainable development and localized innovation in China Epidemic prevention and supply guarantee, do our utmost to support the stability of the industrial chain "In the lo...[Details]
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With the continuous breakthroughs in the penetration rate of new energy vehicles, from only 1% in 2016, to now, the penetration rate of electric vehicles in Shanghai has exceeded 50%. This is insepar...[Details]
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New energy vehicles have developed from electrification in the first half to the second half. They are not only intelligent, but also ushered in an era of industrial integration. The first half of ...[Details]
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In the practical application of wireless communication, in order to effectively improve the communication effect and reduce the input power of the antenna, the antenna will be made into various struct...[Details]
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Colorimeter Concept A colorimeter is an instrument used to measure the color difference of an object. It can also be called a colorimeter, colorimeter, colorimeter analyzer, colorimeter tester, color...[Details]
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Simulation diagram proteus7.8 and above Program compiler: keil 4/keil 5 Programming language: C language Design number: S0050 1. Main functions: Simulation design of intelligent desk lamp for infra...[Details]
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Cars are becoming more and more popular, and have been chosen by more and more families as their means of transportation. Driving safety has attracted widespread attention from the society. Wheneve...[Details]
Wireless Connectivity
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