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From November 5th to 10th, the 5th China International Import Expo was held at the Shanghai National Convention and Exhibition Center. During this CIIE, Renesas Electronics, in line with its purpose ...[Details]
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We know that in the 51 single-chip microcomputer, by scanning the level of a certain port, we can know which button is pressed. For example, to control two rows and four columns,
Suppose P1=0...[Details]
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The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the performanc...[Details]
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PCF8591.h #ifndef _PCF8591_H #define _PCF8591_H uint8_t getADCvalue(uint8_t chn); void uint8_tToArray(uint8_t *arry, uint8_t val); #endif PCF8591.c #include stc15f2k60s2.h //Check if there ...[Details]
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1 Special conditions of mobile base stations and requirements for communication power equipment
With the rapid development of mobile communications, the number of mobile base stations is incre...[Details]
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Unit 5 of Changlongshan Pumped Storage Power Station. CTGC
The fifth unit of the Changlongshan Pumped Storage Power Station (formerly Tianhuangping No. 2 Pumped Storage Power S...[Details]
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According to South Korean media reports, SK Hynix President and CEO Lee Seok-hee responded to the issue of the recent Russia-Ukraine conflict possibly causing a shortage of semiconductor material sup...[Details]
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Under the wave of new infrastructure, the increasing maturity of 5G technology and the accelerated construction of 5G base stations have created new opportunities for the industrial development of fi...[Details]
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Abstract: The main functions and characteristics of CAN bus, CAN controller and the application of CAN bus in hybrid vehicle motor control system; the interface design, frame structure and commu...[Details]
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0 Introduction
With the development of technology, the scale of tasks that need to be processed in the fields of missile control and communication is getting larger and larger. Although wi...[Details]
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This is a very simple CATV amplifier using two transistors. This amplifier circuit is best suited for CATV systems using 75 ohm coaxial cable and operates up to 150MHz. Transistor T1 performs the a...[Details]
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Asia's highest-level sensor event, SENSOR CHINA, guided by the Ministry of Industry and Information Technology and Shanghai Science and Technology Commission, co-organized by the China Sensor and Int...[Details]
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project description: Make an open source two-button anti-ghosting USB mechanical keyboard, aiming to play OSU comfortably and cheaply (a music game, in standard mode, only two buttons are usually use...[Details]
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According to the current application of electronic scales, this paper analyzes the use of single-chip microcomputer and AD574 to design a simple electronic scale device. On the basis of analyzing the...[Details]
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Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]