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Recently, the Ministry of Finance and other four ministries and commissions jointly issued the "Notice on Improving the Financial Subsidy Policy for the Promotion and Application of New Energy Vehicl...[Details]
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Changchuan Technology released its 2018 annual report. The company achieved revenue of 216 million yuan, a year-on-year increase of 20.20%; net profit was 36.47 million yuan, a year-on-year decrease ...[Details]
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An oscilloscope amplifier with a 20 dB voltage gain is provided by this circuit over a frequency range from 0.5 to 50 MHz. By increasing the value of the capacitor by 0.05 uF or trying to remove the ...[Details]
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According to the "ARM-thumb Procedure Call Standard":
r0-r3 are used as parameters passed into functions and as return values from functions. Between subroutine calls, r0-r3 can be used for any pu...[Details]
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On September 16, vivo NEX 3 was officially released. The phone uses a 6.89-inch borderless waterfall screen with an ultra-high screen-to-body ratio of 99.6%. Excluding the actual material cost, the t...[Details]
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introduction
Some electronic equipment and household appliances do not require the use of switching power supplies with completely isolated input and output. For example, the driving power supp...[Details]
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Twisted pair transmission
The advantages of video do strengthen our confidence in using twisted pair video transmitters in projects, but there are still some problems in actual produ...[Details]
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Recently, according to Lightreading, after experiencing fierce competition in the early stages of 5G, South Korea's three major operators reached a "ceasefire" consensus. SK Telecom, KT and LG ...[Details]
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At present, 97% of the world's population lives in areas covered by mobile cellular signals. It is no exaggeration to say that mobile communication technology has changed human society. 5G is the c...[Details]
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Molex New Product Express丨SlimStack Board-to-Board Connector 0.35mm terminal pitch, 0.60mm height, fully armored ACB6 reinforced series As an authorized distributor of Molex, Heilind can provide re...[Details]
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Abstract: An energy-saving video surveillance terminal is designed. With
the
TMS320DM642
chip as the core,
the terminal can effectively monitor the entry and exit of personnel in the area with ...[Details]
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From left to right: Hu Bin, Director of the Association's Financial Center, Xie Nan, Director of the Equity Department, Lin Yanhui, Vice President of Aihua Yingtong, Chen Junlin, Secretary General of...[Details]
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As one of the earliest brands of e-sports gaming phones, ASUS has launched two generations of ROG gaming phones and is about to launch ROG gaming phone 3. If nothing unexpected happens, it will...[Details]
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More and more mobile devices, such as mobile phones, headsets, cameras and MP3 players, use advanced noise reduction technology to eliminate background sounds and improve sound quality. To implement ...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]