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There are many technologies to realize the intelligence of automobiles. This article uses the currently popular technology voice control technology to realize the automatic forward, backward, left ...[Details]
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Isolation transformer power supply circuit diagram
In the maintenance of PLC, it is found that many electromechanical equipment controlled by PLC adopt three-phase four-wire power supply, direct...[Details]
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The microcontroller pointer source program is as follows: #include reg52.h bit cmdArrived = 0; //Command arrival flag, that is, receiving the command sent by the host computer unsigned char cmdInde...[Details]
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OnePlus announced today that the OnePlus 7T series of phones will be released in India and North America on September 26. The series is expected to include two models, the OnePlus 7T and 7T Pro, whic...[Details]
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Under the tide of domestic substitution, air suspension has become a new outlet pursued by all parties. On September 22, Konghui Technology announced the completion of 300 million yuan in Series C ...[Details]
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Barclays analysts Blayne Curtis and Thomas O'Malley said in an investor note shared with foreign media MacRumors that all four iPhone 13 models will use an upgraded ultra-wide-angle camera len...[Details]
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The Apple Watch Series 7 will reportedly feature a smaller "S7" chip, which could provide more room for a larger battery or other components. According to a DigiTimes report obtained by MacRumors, ...[Details]
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11月14日晚间,博主@熊猫很禿然爆料,Redmi K50系列搭载双平台:天玑2000和骁龙870。 Looking at the Redmi product line, each generation of the K series is equipped with MediaTek's Dimensity flagship processor. The Redmi K30 E...[Details]
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The following error is reported during the compilation of the stm8s program: Compiling stm8s_stdperiph_driversrcstm8s_adc2.c... cxstm8 +mods0 +debug -pxp -no -pp -l -istm8s_stdperiph_driverinc -i"C...[Details]
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At the 2019 Global Flash Summit held today, Sage Micro CEO Luo Jianjun stated that Sage Micro has successfully developed a SAS-SATA controller, which is also China's first SAS controller chip. It is ...[Details]
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On March 28 this year, NIO officially started delivering its first sedan, the ET7, which is also NIO's first model equipped with a LiDAR. Next, NIO's ET5, which will be delivered in September, will a...[Details]
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When searching for information online, I found an article introducing the use of printf() function in keil. I copied it here as a memo.
In Keil, printf sends data to the serial port by default. Th...[Details]
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The power capacitor protector can be combined with the switching capacitor contactor, reactive power compensation controller, fuse, etc. to form a power capacitor control system. It is mainly used ...[Details]
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This paper introduces the design and implementation of a smart phone terminal system. The system uses a microprocessor as the control center, which can realize terminal function settings, informati...[Details]
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Advances in power
MOSFETs
, regulators, and control circuits have made switching power supplies smaller and have enabled power densities exceeding 1 W/in3 and efficiencies exceeding 90%....[Details]