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Engineers around the world have been racing to design more efficient batteries to meet the power storage needs of various daily necessities such as mobile phones, computers and electric vehicles. Rec...[Details]
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Connect the oscilloscope probe to the calibration signal output terminal (CAL), and a 1kHz square wave pulse signal will appear on the oscilloscope. If the shape of the square wave is not good, as sh...[Details]
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GoodFellows (Shinagawa-ku, Tokyo), which operates "tainaviSoken", a research company that conducts research on new energy industries such as photovoltaic power generation, conducted a "Questionnair...[Details]
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Filter capacitors, common-mode inductors, and magnetic beads are common in EMC design circuits and are also three powerful tools for eliminating electromagnetic interference. I believe that many en...[Details]
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On November 22, the investigation report on the fire and explosion accident at the energy storage power station in Fengtai District, Beijing was officially released. The report believes that the di...[Details]
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The Ministry of Industry and Information Technology recently issued the "Guiding Opinions on the Innovation and Development of Humanoid
Robots
". Major robot manufacturers have vigorously d...[Details]
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introduction
In recent years, mobile phones are no longer just a simple communication tool. They have become portable entertainment tools and are expected to develop into reliable payment tools i...[Details]
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We have already built the QT development environment and ported it to ARM. The previous environment can be used well. But it is very troublesome to compile, and you need to keep ①qmake generates ...[Details]
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PowerLine CarrierWave (PLCW) communication is a communication method that uses power lines to transmit information. Power carrier communication is widely used in the automatic collection and transmis...[Details]
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IAR tests STM8's PWM LED1 on the board is connected to PD3, and the multiplexing function of PD3 is TIM2_CC2, which can be used to test the PWM function. Of course, the other two LEDs on the board ca...[Details]
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Currently, the larger LCD screens used in portable consumer electronic devices are backlit and require intensive use of processors, which means that the already limited battery capacity can be draw...[Details]
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Counterpoint's latest report shows that despite a decline in shipments, the average selling price (ASP) in the global smartphone market still increased by 10%. According to the report, regions such...[Details]
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Introduction
TCP/IP is the most widely used Internet communication protocol. Various communication media are used to transmit IP data. Since satellite communication has the advantages of w...[Details]
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Chapter 5 Oscilloscope Design - Waveform Fast Refresh Solution This chapter is very important. The recommended waveform refresh methods have been verified through a large number of tests. 5.1 Wavefor...[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]