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Recently, according to Tianyancha, Beijing Jihao Technology Co., Ltd. (hereinafter referred to as "Jihao Technology") underwent industrial and commercial changes on January 29. The new shareholder wa...[Details]
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X10 Max is a large-screen phone launched by Honor today. In fact, Honor President Zhao Ming had revealed its news before, and today it finally met with users. It occupies the position of "the fi...[Details]
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As a new type of display material, LED dot matrix has developed rapidly in recent years and has a good market prospect. Among them, LED large-screen display screens are widely used in industry,...[Details]
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Almost two centuries ago, the Industrial Revolution ushered in an unprecedented period of development, and its basic principles still apply to today’s industrial technology: systems and products are ...[Details]
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There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. If you understand the relationship between the three, you can master PLC skillfully.
1. Switc...[Details]
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1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-vol...[Details]
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The Hakusan factory of JDI, one of Apple's LCD suppliers, will shut down indefinitely, mainly because the order volume of LCDs for iPhone 11 is not as good as originally expected. It is reported th...[Details]
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1. Introduction to front-end and back-end systems The program is usually divided into two parts: the front-end system and the back-end system. Simple small systems are usually foreground and back...[Details]
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Partial view:
Effect diagram :
Complete source code download address http://www.51hei.com/f/jsjzz.rar
CODE:
#include reg52.h
#define uint unsigned int
#define uchar un...[Details]
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On January 17, Qichacha showed that Hubei Xiaomi Yangtze River Industry Fund Partnership (Limited Partnership) had invested in a new company, Beijing Jingshi Intelligent Technology Co., Ltd. (hereina...[Details]
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After Biden took office, the US government's policy on new energy electric vehicles changed suddenly compared to the Trump era. The Biden administration's goal is to electrify 25% of the U.S. auto ...[Details]
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1 Introduction
The A/D conversion combination is the core component for the conversion and transmission of radar target metadata. Once a failure occurs, the target signal will not be transmitt...[Details]
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introduction
The distribution network has long lines, a wide distribution area, and a complex structure. With the development of cities, it is often necessary to build or dismantle distributio...[Details]
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QA & Question: Stepper motor steps per revolution and step angle
Stepper motors are ideal for low-torque applications that require precise position control. That being said, when choosing a st...[Details]
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From analog monitoring to digital monitoring, from standard definition to high definition, etc., these all represent the transformation and change of the importance of security. The current video ...[Details]
DSP and ARM Processors
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