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Whether used for grid energy storage, electric mobility tools or wearable electronic devices, lithium-ion batteries have become an indispensable part of people's lives. Every year, millions of tons o...[Details]
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RS-232/485 is a widely used serial interface in the industrial control industry. RS-232/485 is defined as a single-ended standard that increases the communication distance in low-speed serial communic...[Details]
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As Biden works to address chip shortages, Intel has stepped up and pledged to help automakers. U.S. President Biden met with executives from major U.S. companies on April 12 to discuss the global c...[Details]
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1 Working Principle
The water flow sensor is mainly composed of a copper valve body, a water flow rotor assembly, a flow stabilization assembly and a Hall element (see Figure 1). It is installe...[Details]
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At present, the increasingly deteriorating electromagnetic environment has made us gradually pay attention to the working environment of equipment and the impact of the electromagnetic environment ...[Details]
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Global notebook shipments have been declining year by year. In recent years, the momentum of the consumer notebook market has mainly come from gaming notebooks and thin and light notebooks. In 2018, ...[Details]
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UL94VTM Horizontal and Vertical Flame Tester Scope of application: Mainly used to determine the combustion performance of plastics, rubber or films under specified fire sources to determine their fir...[Details]
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0 Introduction
Pyxos embedded network is a low-cost high-speed sensor network used inside machines. With the Pyxos chip of only 5mm×5mm in size, it can be embedded in any sensor or actuat...[Details]
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Judging from the overall performance of the first batch of foldable screen phones, it is basically a mixed bag. But this will not hinder manufacturers from developing foldable screen or ev...[Details]
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According to CINNO Research industry information, Samsung Electronics is expected to launch a TV equipped with quantum dot (QD) OLED Display early next year. QD Display (Quantum Dot Display) is a d...[Details]
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China Energy Storage Network News
: On June 24, Gao Feng, executive vice president of Tsinghua University Energy Internet Innovation Institute, analyzed the synergy between the centralized co...[Details]
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Debugging by SW method
The screen that appears when pin 1 is not connected
DMA Introduction
What is DMA used for?
Direct memory access is used to provide high-speed data tra...[Details]
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The number of companies applying for listing on the Science and Technology Innovation Board continues to increase. As of today, seven new companies have been accepted, including Guangdong Huate Gas C...[Details]
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OPPO今天在上海举行Reno2新品发布会，Reno2手机正式亮相。发布最后还有个重磅彩蛋！沈义人表示： OPPO全新系列Reno Ace将于10月登场，关于OPPO Reno Ace的细节暂时还不得而知。 Ace means trump card, Reno Ace should be OPPO's super flagship product. Judging from the nami...[Details]
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Single-phase full-wave controlled rectifier circuit
Figure 2-9 Single-phase full-wave controlled rectifier circuit and waveform Single-phase full-wave and single-phase full-controlled bridg...[Details]
DIY/Open Source Hardware
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