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UScellular, Qualcomm, Ericsson and Inseego achieve milestone for multi-gigabit extended-range 5G mmWave connectivity, helping to bridge the digital divide Milestone helps address last-mile connect...[Details]
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Today, foreign Twitter user WaqarKhan produced and released renderings of the Samsung Galaxy S22 Ultra. Its style is closer to the Note series, and the overall design is more square. From the rende...[Details]
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Recently, BYD held a world-class technology analysis meeting in Shenzhen, where BYD introduced a variety of new technologies that will be used in the future, including new powertrain systems, espe...[Details]
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The offline 8W LED driver circuit using NCP1014 as the controller is shown in Figure 1. The AC input voltage of this LED driver circuit ranges from 90v AC to 265v AC, and the output is 8W, driving ...[Details]
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Many engineers do not have a good grasp of the transformer winding process, which results in the products being repeatedly debugged to meet the initial design parameter requirements. The transforme...[Details]
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The power battery of a car is known as one of the three major parts of a new energy vehicle, and its cost accounts for 1/3 of the entire vehicle, so the topic of batteries has never stopped. At pre...[Details]
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1. Install and configure minicom 1. Install minicom lingd@ubuntu:~$ sudo apt-get install minicom 2. Configure minicom lingd@ubuntu:~$ sudo minicom -s The following configuration interface appea...[Details]
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In recent years, micro-electromechanical system (MEMS) technology has been widely used in automotive systems and stability systems, medical systems, portable cameras, sports devices, and 3D mice. S...[Details]
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The advent of digital imaging technology in the 21st century has brought us excellent diagnostic capabilities, image archiving, and retrieval capabilities anytime, anywhere. Since the emergence of di...[Details]
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Panasonic has developed a technology that uses brain waves to estimate the maximum volume suitable for hearing aid users. The company plans to put it into production in 2015 as an automatic volume ...[Details]
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Information from the Ministry of Industry and Information Technology shows that Huawei Terminal Co., Ltd. obtained a new phone access license on December 6. The device model is NOH-AN50, which belong...[Details]
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1. Composition structure and working principle
1. Sensor structure
The simplified structure of the sensor
is shown in the figure. Its connecting rod can move horizontally, and a thi...[Details]
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"Simple" means that the amplifier circuit is simple and easy to make. Just solder according to Figure 3-17 and ensure the quality of the components, and it will work after one try. The Fool ...[Details]
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I have always been confused about PWM until I saw this description, TIM1_ETR PA12 PE7 TIM1_CH1 PA8 PE9 TIM1_CH2 PA9 PE11 TIM1_CH3 PA10 PE13 TIM1_CH4 PA11 PE14 TIM1_BKIN PB12 PA6 PE15 TIM1_CH1N ...[Details]
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Electromagnetic flowmeters are mainly used to measure the volume flow of conductive liquids and slurries in closed pipes. Electromagnetic flowmeters are widely used in industries such as petroleum,...[Details]