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Intelligent electromagnetic flowmeters have many advantages, but improper selection, installation and use will cause increased errors, unstable indications and even damage to the meter body. (1) Th...[Details]
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Introduction Shengli Oilfield Dongying Crude Oil Depot Export Station is responsible for the crude oil handover between Shengli Oilfield and Sinopec Pipeline Storage and Transportation Company, with ...[Details]
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Audio Power Amplifier Considerations in Portable Products
1) Higher PSRR
It must have a high Power supply rejection ratio (PSRR) to avoid interference from power supply and wiring noi...[Details]
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1. Overview The online flaw detection of steel plates in Jigang Medium and Thick Plate Plant adopts ultrasonic flaw detection system. According to the standard regulations or user requirements, speci...[Details]
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At the Google I/O conference held last week, the new products Pixel 3a and Pixel 3a XL made their debut. The price of Pixel 3a is only $399. Although its configuration is a bit shabby compared with d...[Details]
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At present, many algorithms have been proposed for speech recognition, but these studies are basically based on a relatively pure speech environment. Once there is noise and interference in the e...[Details]
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challenge: Development of a control and measurement system for a low voltage offshore substation for the wave power research station in Lysekil, Sweden. solution: Using four NI CompactRIO s...[Details]
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#include STC12C5A60S2.h //MCU header file, store some special register address declarations #include intrins.h //intrins header file stores the empty instruction _nop_(), character circular...[Details]
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This article will focus on just two areas:
high-end imaging
systems and portable
diagnostic systems
. Both types of applications have similar needs, namely components that can provide high p...[Details]
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Apple is testing high-end screens from Chinese panel giant BOE and has now entered the final verification stage. The screens may be used in the new iPhone to be launched next year. This move shows th...[Details]
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A preliminary understanding of MCU and its learning methods and an introduction to the basic knowledge of MCU 1. Introduction to MCU 1.1 What is a microcontroller? A single-chip microcomputer is an...[Details]
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A deeper understanding of driver chips can help us have a clearer assessment of the performance and life of our LED display. Now, more and more screen factory engineers are beginning to pay atten...[Details]
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This article introduces the design of DDS function signal generator based on 51 single chip microcomputer. The system roughly consists of three parts: signal generation part, digital/analog conversio...[Details]
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Apple has suffered repeated setbacks in its efforts to develop baseband chips on its own, and has now decided to acquire Intel's baseband chip business. The industry expects that its eight-year coope...[Details]
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In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]