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When I reviewed the book Operating Systems and saw the topic of process management, I remembered that I had spent a considerable amount of time to create an operating system of my own, but ended ...[Details]
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GaN LEDs are widely used in mobile phone keypads, backlighting
components
, camera flashes, full-color outdoor
displays
,
etc., but their output
power
has not been high enough to signif...[Details]
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Cailian Press (Shanghai, editor Huang Junzhi) reported that recently, the U.S. Department of Energy's Oak Ridge National Laboratory and the University of Tennessee, Knoxville discovered a promising...[Details]
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Keithley SourceMeter 2450 is Keithley's new generation digital source meter (SMU) instrument, which truly brings Ohm's law (current, voltage and resistance) testing to your fingertips. Its innovative...[Details]
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Marco Cassis, President of Marketing, Communications and Development Strategy at STMicroelectronics, said in his opening speech at SEMICON CHINA 2020 that smart transportation, power energy managemen...[Details]
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No.1 Key classification and input principle According to the structural principle, the keys are divided into two categories: one is the contact switch key, such as mechanical switch, conductive rub...[Details]
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Due to the rapid development of China's electric vehicle market, Nidec, a well-known electric motor manufacturer, announced that it will set up an electric vehicle motor research and development base...[Details]
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As mobile Internet devices become increasingly popular, more and more manufacturers are competing to design the latest and most fashionable products. Low power consumption is always a top concern f...[Details]
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According to foreign media reports, Freudenberg Sealing Technologies (FST) has launched a new generation of conductive seals. The seal, called "eCONevo", can prevent bearing damage caused by electric...[Details]
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Solar cells made using the principle of photovoltaic effect. During the day, solar panels receive solar radiation and convert it into electrical output, which is stored in the battery through the c...[Details]
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How to connect multimedia speakers
1. Insert the red-wired mini speaker plug into the right channel red audio output jack of the main speaker (normally it is red on the right and white on the ...[Details]
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NXP's new generation MCX A series MCU cooperates with the well-known FRDM development platform in the market to comprehensively optimize performance and equip independent peripherals in a cost-effect...[Details]
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Using stc89c52 microcontroller, the circuit is very simple, using eight-bit common anode digital tube, P0 port is the segment selection of the digital tube, P2 port is the bit selection. Use key1...[Details]
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In this article, we will discuss how to build a simple crystal tester circuit using common components such as transistors, resistors, diodes, and capacitors. what is crystal Crystals can be used to...[Details]
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The mechanical part of an industrial robot is its core component, which mainly includes the following aspects:
Robot body
The robot body is the basic structure of the industrial rob...[Details]
Analog electronics
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