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In March 2021, Asus launched the ROG Phone 5 series, which includes the ROG Phone 5, 5 Pro, and 5 Ultimate. In August, the company released updated versions of the phones, called ROG Phone 5s and 5s ...[Details]
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In recent years, the topic of energy harvesting has gained widespread attention within the electronic design community. Through the energy harvesting process, small amounts of energy can be captured,...[Details]
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Circuit Function and Advantages The −48 V rail is widely used in wireless base stations and telecommunications equipment. When used in the central office of a network, it can vary from −48 V to ...[Details]
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The 2019 coronavirus (COVID-19) has put many of our travel plans on hold or canceled. On one hand, some are wondering if air travel will shut down completely. For others, road trips have become their...[Details]
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The SPI of STM32 can be used as a master or a slave. There are relatively few routines for using it as a slave. After several hours of tossing today, I finally got the data out, and it was verified t...[Details]
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Whether it is the just concluded CES Asia or the upcoming MWC Shanghai, artificial intelligence has become a well-deserved hot topic. With the rapid development of science and technology today, AI wi...[Details]
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OPPO announced today that it has entered into a joint innovation partnership with Orange (France Telecom), a leading global telecom operator, to launch the new OPPO Watch with eSIM function, providin...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
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The accessibility of RISC-V is sparking a revolution, allowing developers to design processors that fit specific requirements thanks to its open architecture. Fraunhofer IPMS has extensive RISC-V exp...[Details]
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The structural block diagram of the new soft-switching bidirectional DC/DC converter is shown in Figure 1. The front stage of the converter structure is a 270V DC bus. The converter consists of a b...[Details]
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Note: Port P1 is connected to the LED to display the traffic light, and port P0 is connected to the digital tube segment code to display the time; ...[Details]
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T6963C is a liquid crystal display controller that is widely used in instruments. It provides two output modes: text and dot matrix. However, the speed of dot matrix output is much slower than that o...[Details]
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This circuit amplifies and corrects each signal for A/D conversion. We use a linear optical coupling amplifier circuit. The input and output of the linear optical coupling device TIL300 can isolate a...[Details]
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1) Energy transmission period In this stage, a sinusoidal
current
flows through LrCr
. When this current is larger than the ramp current in Lp, the excess part has nowhere to go and has ...[Details]
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V-cone flowmeter instrument maintenance matters needing attention
1. When using the ohm range of a multimeter, remember not to measure while power is on.
2. When using a logic pen or oscilloscope...[Details]