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1. Reciprocating motion of the trolley
Use S7-200 to realize the automatic control of the trolley's reciprocating movement. The control process is to press the start button, and the trolley mo...[Details]
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introduce
Industrial and high-precision applications require tight control of non-deterministic noise. Some testing may be required to ensure system quality, since the typical value for noise repre...[Details]
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Delay systems or delay lines are widely used in radar, navigation, communication and other fields. This paper introduces the development of a delay system based on fiber transmission, which overcomes ...[Details]
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Offline train and subway wheel rim thickness wear
measurement
The IPK5 handheld laser train wheel rim profile measuring instrument can be used, and this article introduces the online running ...[Details]
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Beijing time, August 24th morning news, it was reported that Intel signed an agreement with the US Department of Defense to provide support for the domestic commercial chip production ecosystem in th...[Details]
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1 Introduction
The ability to view images through a color liquid crystal display (LCD) is one of the important features of digital cameras that is superior to traditional cameras. It solves the var...[Details]
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1. Introduction
Dehydrators include separators, centrifuges, etc., which are directly driven by AC asynchronous motors, with low-speed feeding and high-speed dehydration. They are widely used ...[Details]
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LCD screen timing problem? The timing of each LCD screen is different, but generally speaking it is similar. As shown in the figure below: VDEN: Data enable signal. HSYNC: The starting point of each...[Details]
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//PA4 port interrupt initialization void Driver_ExtIntOn(void) { //PA4 pull-up input PA_DDR &= CLRBIT4; PA_CR1 |= SETBIT4; //Falling edge trigger EXTI_CR1 |= SETBIT1; EXTI_CR1 &= CLRBIT0; //Enable p...[Details]
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Recently, Cambrian Robotics, a London-
based machine vision
startup, announced this week that it has successfully raised $3.5 million in seed funding. The company is headquartered in London...[Details]
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One of the most abundant renewable resources we have on Earth is trees. Tree farms around the world grow various types of trees to make building materials, paper and a range of other items. Brown Uni...[Details]
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With the emergence of more and more portable audio devices such as DVD, MP3, MP4, smart phones, etc., the circuit board design space of these devices is becoming increasingly insufficient. Today, it ...[Details]
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What is a linear regulated power supply?
According to the working state of the regulator tube, we often divide the voltage-regulated power supply into two categories: linear voltage-regula...[Details]
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China Energy Storage Network News:
Recently, the Global Energy Interconnection Development Cooperation Organization (hereinafter referred to as the Cooperation Organization) held the "2018 Gl...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
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