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AT89S51 pin diagram, AT89S51 microcontroller pin description and pin definition
AT89S51 Pin Diagram
AT89S51 is a low-power, high-performance CMOS 8-bit single-chip microcomp...[Details]
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Probing high-voltage circuits has always presented unique challenges. High voltage floating measurements are very dangerous and difficult to make. Traditional passive probes are not suitable. Isolate...[Details]
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What is PSRR? PSRR (Power supply rejection ratio), also known as power supply rejection ratio, is an important parameter to measure the circuit's suppression of ripple in the input power supply. It i...[Details]
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Yongtai Energy Group Co., Ltd. (hereinafter referred to as "the Company" or "Yongtai Energy") and Hainan Hyde Capital Management Co., Ltd. (hereinafter referred to as "Hyde Shares") signed an Equit...[Details]
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Current input preamplifier widely used in sensors
Function of the circuit
This amplifier is also called a current-voltage converter. It is an effective application example of an OP amplifier. ...[Details]
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#include pic.h unsigned int i,max,X11=0,X12=0,X13=0,X14=0,X15=0,t=2; unsigned long AD_vasule ,ADOUT,ADOUT_2; unsigned long timer ; //11-15 pin output counter unsigned long delay11=0; //Analog input...[Details]
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/******************************************************************************* Test platform: STM32F103ZET6 minimum system ************************************************************************...[Details]
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Introduction
Nowadays, single-chip microcomputer technology is developing rapidly, and single-chip microcomputer systems have been widely used in various fields of the national ec...[Details]
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With the continuous integration and evolution of technology and scene implementation practices, the possibility of large-scale commercialization of autonomous driving is gradually increasing. In this...[Details]
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Pressure sensors will become the highest-selling microelectromechanical systems (MEMS) device by 2014, according to a MEMS and sensors research report from IHS iSuppli, due to their relatively high p...[Details]
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According to foreign media reports, it is well known that artificial neural networks can efficiently approximate continuous functions without sudden changes in the values of these functions, which ...[Details]
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LED (Light Emitting Diode) is also called light emitting diode. Its main body is a piece of electroluminescent semiconductor material. When a forward voltage is applied to its two ends, the current...[Details]
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At present, there are two main forms of power battery packs, one is ternary lithium battery and the other is lithium iron phosphate battery. At present, ternary lithium battery is indeed more prone t...[Details]
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According to Korean media reports, in an interview today (May 9), DJ Koh, president of Samsung Electronics' mobile communications division, said that the company has reviewed the defects and will be ...[Details]
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With the rapid development of autonomous driving technology, intelligent driving has become the focus of technological competition in the automotive industry. As a pioneer in this field, Tesla has ...[Details]
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