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Fundraising shrunk by 800 million yuan, the "speed of life and death" in the intelligent driving circle
Recently, there has been another big news in the field of intelligent driving: anoth...[Details]
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CDMA mobile communication system has the advantages of strong anti-interference ability, good confidentiality, large capacity, etc., and has received widespread attention. CDMA uses the orthogonali...[Details]
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Energy storage is an important technical means to promote the consumption of new energy, ensure the safe and stable operation of the power grid, support the development of the power industry and pr...[Details]
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Fundamental The basic principle of a multimeter is to use a sensitive magnetoelectric DC ammeter (microampere) as the meter head. When a small current passes through the meter, there will be a curre...[Details]
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A series of sudden fire incidents of outdoor LED large screens have made people pay more and more attention to the maintenance of LED large screens. Now let us learn the maintenance knowledge of ou...[Details]
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In the high-voltage board circuit using "PWM control chip + Royer structure drive circuit", the PWM control IC mainly uses TL1451, BA9741, BA9743, SP9741, BI3101, BI3102, TL494, KA7500, etc. TL1451 i...[Details]
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After the MCU program is written, we have to download the program to the MCU memory, so that the MCU can execute commands according to the programmer's logic to realize the function. We have talked a...[Details]
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In the previous article on eCall, it was mentioned that Class D audio amplifiers need to pay attention to EMI issues (click to view the article "Audio Application Solutions for In-Vehicle eCall Sys...[Details]
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1. Temperature and pressure compensation for dry gas flow measurement Due to the compressibility of gas, its flow measurement is more complicated than that of liquid. The output signal of the instrum...[Details]
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The process of uboot: 1. Select the architecture of the microcontroller or platform in the overall make file. 2. Change clock configuration 3. Change the clock configuration related to the serial por...[Details]
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Learning to use a microcontroller means understanding the microcontroller hardware structure, learning how to initialize various functions in assembly or C language, and programming to implement vario...[Details]
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Wolfspeed Opens World's First 200mm SiC Fab to Boost Production of Highly Anticipated Devices
New plant in New York, USA expands Wolfspeed manufacturing capacity
Meeting the rap...[Details]
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Abstract: Aiming at the shortcomings of low main frequency, slow speed and poor portability of current card readers, a design scheme of RFID card reader system based on S3C6410 is proposed. This pape...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In Mitsubishi PLC, auxiliary relays (M relays for short) are a very important c...[Details]
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1 Introduction
As an important application field of information technology, the control technology of the industry has developed rapidly under the impetus of information technology. The co...[Details]