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The annual Samsung Galaxy S series new product launch conference will open in a few hours. We I have taken the lead in bringing you a real machine review of the Samsung Galaxy S4. If you are still no...[Details]
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1. Introduction:
With the rapid development of science and technology, autonomous driving technology has gradually come into people's vision. In the past few years, the investment and R&D in t...[Details]
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SOUTHFIELD, Mich.--(BUSINESS WIRE)--Power management company Eaton announced today that its eMobility business has been awarded a contract to supply a global automaker with power distribution units (...[Details]
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Abstract: A wireless temperature monitoring system is designed using the AVR series ATmega16 microcontroller, wireless transceiver module nRF24L01, digital temperature sensor DS18B20 and LCD1602 li...[Details]
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Today, OPPO Vice President Shen Yiren announced a good news. He said: "It is said that Reno will be compatible with the PD charging protocol through OTA in the future." So the question is, w...[Details]
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Today, OneXPlayer officially released the first handheld game console equipped with Intel's 12th-generation Core i7-1260P - OneXPlayer mini Gundam co-branded limited edition, running Windows sys...[Details]
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“Battery Fast Charging Guide – Part 1” introduced some of the challenges of fast charging battery system design. By implementing a fuel gauge function in the battery pack, original equipment manufa...[Details]
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Karen Gleason, a famous MIT researcher, recently demonstrated the magic of paper technology. She printed solar cells on a piece of paper, turning the paper into a thin solar panel. Like ordinary pa...[Details]
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On March 17, Redmi held a new product launch conference. Following the gaming version, the K50 universe has added two more powerful players---K50 and K50 Pro. Especially K50 Pro, as the powerful repr...[Details]
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On October 12, Honor launched its new foldable flagship models Honor Magic Vs2 and Honor Watch 4 Pro . Honor Magic Vs2 is equipped with BOE's new generation flexible OLED folding screen solution, whi...[Details]
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PLC programming algorithm (1)
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. If you can figure out the relationship between the three, you can mas...[Details]
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Simple non-latching photoelectric light switch
The CDS photoelectric tube is used to drive the relay, and the operating voltage of the circuit is +12V.
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On April 25, the US government announced that it would spend 11 billion US dollars (IT Home Note: currently about 79.86 billion RMB) to establish a special research and development center to promot...[Details]
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As shown in the figure, the center frequency is F=3.4KHZ, the notch frequency is F=9.5kHZ, and the quality factor is Q=3.4. For high-frequency filters, the transfer coefficient is 0.1, for bandpass f...[Details]
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Contact measurement and non-contact measurement are two common measurement methods, which are widely used in industrial production, scientific research and daily life. This article will introduce t...[Details]
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