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Bending test is mainly used to test the performance of materials when subjected to bending load. Bending test is often used in production to evaluate the bending strength and plastic deformation...[Details]
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The China (Shanghai) Exhibition and Machine Vision Technology and Application Seminar (hereinafter referred to as VisionChina (Shanghai) 2024) is hosted by the Machine Vision Industry Alliance and ...[Details]
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When using I2C interface sensors in a project, a more precise delay is required. After searching online, it is possible to do this without using the SysTick timer interrupt. The following information...[Details]
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1. Project introduction Breathing light is a common LED lighting effect that can simulate changes in human breathing and make the light look softer and more natural. The 51 microcontroller is a widel...[Details]
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Design of Sine Signal Generator
1 Introduction
In order to accurately output sine wave, AM wave, FM wave, PSK and
ASK
signals, a design method for generating sine wave sig...[Details]
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Machine vision industrial inspection systems are divided into two categories, quantitative and qualitative, in terms of their detection properties and application scope, and each category is divide...[Details]
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South Korea’s battery leader is accelerating its advancement on the lithium iron phosphate battery technology route. Recently, it was revealed that LG New Energy’s independent test results showed t...[Details]
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There is no doubt that LED products have a broad market prospect, especially in the field of lighting. If LED light sources are widely used in the field of lighting, it will be a revolution in ...[Details]
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#include
#include intrins.h
#include math.h
#define uchar unsigned char
uchar co de tab1 ={0xfe,0xfd,0xfb,0xf7,0x7e,0x7d,0x7b,0x77,0xbe,0xbd,0xbb,0xb7,0xde,0xdd,0xdb,0xd7};
uchar keyscane();
vo...[Details]
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AT89S52 MCU pin diagram and pin description AT89S52 high performance 8-bit MCU (AT89S52 pin diagram)
AT89S52 Pin Diagram
AT89S52 is a low-power, high-performance CMOS 8-bit single-chip ...[Details]
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According to a survey by TrendForce Semiconductor Research Center (DRAMeXchange), DRAM inventory on the demand side has returned to a healthier level in the second half of 2019. In addition, some com...[Details]
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In recent years, engineers designing mobile phones and other battery-powered devices often need to make more sensitive current measurements to ensure that the current consumption of the device is wit...[Details]
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Working Principle of Motor Control Circuit
The working principle of the motor control circuit is to realize the operation of starting, stopping, speed regulation and reversing of the motor by ...[Details]
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1. Requirements for inverters in off-grid photovoltaic power generation systems
Solar photovoltaic power generation is a new power generation technology that directly converts solar radiat...[Details]
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As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]
Microcontroller MCU
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