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According to news from South Korea, memory prices, which have been rising this year, have begun to fall, dropping 10% last month. Data from market research firm TrendForce also showed that the tra...[Details]
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1 Introduction
1.1
Overview
In the following tweets, we will introduce to you the relevant measures on how to reduce the impact of inverter operation on motor winding insulation and ...[Details]
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In recent days, the Party Committee of State Grid Shaanxi Electric Power Company has organized party organizations at all levels of the company to thoroughly study and implement the spirit of the F...[Details]
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Design indicators: Input voltage range: VinMin=300VDC, VinMax=400VDC Rated input voltage: VinNom=360VDC Output voltage and current (maximum): 12V/22.5A Output power: Po = 12 × 22.5 = 270W Resonance ...[Details]
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The market growth of point-of-care molecular diagnostics (PoC) is driven by the following factors: the high prevalence of infectious diseases; the increasing awareness and acceptance of personalized ...[Details]
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The island phenomenon refers to the situation where when the power supply of the power grid is disconnected due to a fault accident or power outage for maintenance, the distributed grid-connected pow...[Details]
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The boot time of an oscilloscope is usually 30 seconds or even more than 1 minute, which seems to be commonplace, so almost all manufacturers turn a blind eye to it. However, Zhou Ligong's design con...[Details]
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Since the AVR EEPROM write cycle is relatively long (usually in milliseconds), special attention should be paid during programming. There is nothing much to say about reading EEPROM. It takes 4 clock...[Details]
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When designing a dual-purpose AC/DC test equipment controlled by
a single-chip microcomputer,
a 12V, 4Ah lead-acid battery was used. In order to make the test equipment more convenient t...[Details]
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Fairchild's FSQ500L is a low-cost product designed to replace linear power supplies. The chip integrates SenseFET current mode PWM, and the built-in PWM controller has the following features: built-in...[Details]
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The proliferation of counterfeit and shoddy products will have an irreversible negative impact on brands. The emergence of these products will not only cause economic losses to companies, but also d...[Details]
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Recently, Great Wall Motors announced that its fully self-developed high-performance membrane electrode has achieved large-scale mass production, heralding that Great Wall Motors' fuel cell technolog...[Details]
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1. Circuit Principle
This circuit uses 89C2051 single-chip microcomputer to design the hardware circuit as shown in Figure 1. AT89C2051 has 2k bytes of flash programmable erasable read-only mem...[Details]
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Visit booth D302 in Hall 6.2, participate in the live broadcast of Dejie Moments and other activities, and get exquisite gifts DigiKey, a global distributor of commercial off-the-shelf technolog...[Details]
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Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
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