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Vortex flowmeter is a new type of flow test instrument, but it also exposes some defects and deficiencies in use. In addition to the problems that enterprises can solve independently, more needs to be...[Details]
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introduction Today's society has entered the post-PC era with rapid development of digital information technology and network technology. Embedded devices have penetrated into various fields and are ...[Details]
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If there really were typical or common embedded system applications, the product catalogs of mainstream semiconductor companies would be much thinner. Designers now not only have to choose from a...[Details]
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This design uses the AT89C51 microcontroller as the core and a 4*4 matrix keyboard as input to control the start, stop, speed and direction of the DC motor, meeting the basic requirements and the...[Details]
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1. Introduction
The UPS conversion circuit composed of rectification and inverter circuits is a key component of UPS. According to the power electronic devices used and the different uses of ...[Details]
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Cloud computing technology, with virtualization technology and applications, horizontal expansion of databases and middleware, multi-tenant development technology and cloud management platform as its...[Details]
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research background and meaning
1. Overview of vortex flowmeter
When a non-streamlined vortex generator is placed in the fluid, the fluid will be separated alternately on both sides of the ge...[Details]
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On the eve of the International Consumer Electronics Show (IFA) in Berlin, Qualcomm President and CEO Amon announced the expansion of the Snapdragon X series product portfolio to help OE...[Details]
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A multimeter, also called a multimeter, three-purpose meter, or multiplexer, is a multi-functional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC vo...[Details]
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The camshaft position sensor is also called the camshaft angle sensor, phase sensor, cylinder identification sensor, and some cars also call it the 1 cylinder top dead center sensor. The most common ...[Details]
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Oscilloscope ignition signal waveform analysis is a commonly used method to detect engine ignition system faults, and is widely used at home and abroad. Let’s first have a general understanding of ...[Details]
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Get a copy of the UART communication protocol and analyze it before you start to operate it. 1. Frame format description Let's take a look at its frame format description first: 1. Header Flag Head...[Details]
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Servo system composition
The SEW servo drive system consists of a servo reduction motor and a servo inverter. The servo motor is divided into synchronous servo (DS, DY, CM) and asynchronous se...[Details]
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The serial port is a very commonly used debugging tool, and we must all be proficient in using its various functions. 1. Question requirements and solutions What we need to do is that the compute...[Details]
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After struggling for so long, I have tried them one by one and figured out the setting method as shown in the figure. This is the setting method that conforms to the tiny6410 bare metal funct...[Details]
Analog electronics
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