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At present, there are two main types of display screens according to the data transmission method: one is a real-time video screen that displays the same content as the computer; the other is an indep...[Details]
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Working principle of motor sequence control circuit
The motor sequence control circuit is an electronic circuit used to control the sequential operation and stop of multiple motors. Its main f...[Details]
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In the digital technology field, there is only one iPhone, but there are hundreds of suppliers behind it. Therefore, for many screen manufacturers, battery manufacturers and even metal process...[Details]
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SK Hynix released its Q3 earnings report on Thursday. SK Hynix, South Korea's second-largest chipmaker, released its financial report on Thursday, saying that its net profit in the third quarter fe...[Details]
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1 Introduction
AC variable frequency speed regulation has been widely used in various mechanisms of cranes, and semiconductor switching devices are mainly used in the rectifier circuit and...[Details]
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The author's development environment: 64-bit win7: Computer using USB wireless network card Ubuntu: Information CD Ubuntu 9.10 Connection method: JZ2440 is directly connected to the computer ...[Details]
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1. Overview
The information input of traditional LED display can only be carried out by directly connecting to the computer through a data cable, which cannot meet the needs of remote ...[Details]
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/***************The clock adopts the timed interrupt mode, 50MS once******Completely available, the hardware experiment passed**********************/ #include REG51.H #include stdio.h ...[Details]
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Flexible printed circuit boards can be classified according to the type of flexing they encounter during assembly and use (Corrigan, 1992). There are two types of designs, which are discussed below:...[Details]
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On June 18, the State Grid Fujian Electric Power held a launching ceremony and cooperation signing ceremony for the Double Innovation Center to implement the strategic cooperation framework agreeme...[Details]
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At the Smart Highway Technology Development Forum held during the 24th China Highway Informatization Conference, Huawei officially released the new generation of ultra-long-range high-precision milli...[Details]
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BIOS customization is an effective way to achieve differentiated features in embedded products. This article will discuss the issues related to creating these customized BIOS, including fast b...[Details]
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#include reg52.h #include intrins.h #define uchar unsigned char #define uint unsigned int sbit P2_6=P2^6; //digital tube bit select 74HC573 latch end sbit P2_7=P2^7; //Digital segment selects 74HC5...[Details]
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The basic principle of the back-EMF output charge pump schematic is the same as that of the Dickson charge pump, but the voltage difference across the capacitor does not jump when the circuit is in t...[Details]
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The servo drive is one of the indispensable key components in the field of modern industrial automation. It achieves precise control of the mechanical system by precisely controlling the speed, pos...[Details]
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