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The leakage current tester is a tool for detecting leakage phenomena. It is handheld, small in size, light in weight and easy to carry. Instructions: Turn on the instrument power and warm it up for...[Details]
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ST offers a broad range of integrated circuit products for vehicle passenger safety applications, including airbags, anti-lock brake systems, traction control, electronic power steering and suspe...[Details]
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Realme has confirmed that it will hold a new product launch conference on May 15 to officially release the realme X. This phone has been officially labeled as "full screen dare to leapfrog", ...[Details]
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The program source code is as follows: /* INT1 interrupt 5-bit count */ #include reg51.h typedef unsigned char uint8; typedef unsigned int uint16; sbit K2 = P3^4; void delay(uint16 x) { uint...[Details]
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introduction The memory of a microcontroller comes in different sizes. Large memory is relatively expensive. How to choose the size is a headache. This article is about the problems I encountered dur...[Details]
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According to official news from Great Wall Motors, Great Wall's subsidiary Weishi Energy has recently overcome the difficulties in the fuel cell industry and achieved large-scale mass production of a...[Details]
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Valgrind is an instrumentation framework for building dynamic analysis tools. It comes with a set of tools, each of which performs some kind of debugging, profiling, or similar task that helps you im...[Details]
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On December 6, Microsoft's stock price reached $151, and its market value exceeded $1.1 trillion. The gap in market value between Microsoft and Apple, the world's most valuable company, is now less t...[Details]
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China Energy Storage Network News
: On February 25, Liu Zhenya, Chairman of State Grid Corporation of China, was invited to attend the Cambridge Energy Week Power Day event held in Houston, U...[Details]
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The PC control circuit of a direct current (DC) motor is shown in Figure 1. This circuit is connected to the PC and controls the speed and rotation direction of the DC motor through the PC paral...[Details]
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Abstract: The article introduces the main features and functions of an RS485 interface core SN75LBC184 produced by Texas Instruments Company in the United States, and provides a design circuit o...[Details]
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1. Fatigue analysis
There are several possible methods for fatigue analysis and life prediction of materials and components, including stress-life, strain-life, crack growth and spot weld joints. T...[Details]
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1 Introduction
With the development of science and technology and the needs of society,
the development trend of
thyristors
is high current and high voltage. The problem tha...[Details]
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System Structure
The whole system is mainly composed of n PC base stations and m×n handheld mobile terminals (each PC base station is responsible for m handheld mobile terminals). The PC b...[Details]
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The S120 encoder is a high-precision rotary encoder that is widely used in industrial automation, robotics, CNC machine tools and other fields. The S120 encoder has a variety of models, and the par...[Details]
Analog electronics
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