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5.4 billion, this is the shipment volume of Bluetooth devices that will be reached in 2023, basically reaching the level of one for every person on the planet. Among them, the annual shipment volume ...[Details]
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This paper analyzes some defects in the traditional IC design process and proposes a new IC design method based on the Logical Effort theory. As we all know, the traditional IC design process usual...[Details]
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On June 29, the 2021 China (Shanghai) International Display Industry Summit Forum, hosted by the Liquid Crystal Branch of the China Optics and Optoelectronics Industry Association and Nikkei BP, was ...[Details]
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When you walk into the bathroom, your favorite music station is already playing, and the smart mirror has synced with your smartphone to display your daily schedule, current weather conditions and tr...[Details]
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The current converter circuit is shown in the figure, which is an inverter rectifier converter. Figure 8 (a) is the energy feedback mode. When the switch S is turned on , the primary side voltage of ...[Details]
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Yesterday afternoon, Huawei held a press conference in Shanghai and officially released the Chinese version of its Mate 30 series. Among them, Huawei Mate 30 5G and Mate 30 Pro 5G will be officially ...[Details]
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Wireless charging technology for electric vehicles transmits electric energy to the receiving end of the vehicle within a certain range on the ground in the form of a high-frequency alternating mag...[Details]
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By swapping the positions of the switch tube V and the diode circuit D in the SEPIC converter and the input/output relationship, we get the Zeta converter as shown in Figure 1.
The converter c...[Details]
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In 1799, Italian physicist Volta immersed a zinc plate and a silver plate in salt water and found that current flowed through the wire connecting the two metals. So he placed cardboard soaked in salt...[Details]
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1 Component Selection
The temperature sensor of this system can be a thermistor. In the measurement range of 10 to 30°C, the resistance of this device varies greatly with temperature, the circ...[Details]
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Data shows that by 2020, the number of terminals connected to the Internet of Things will reach 50 billion worldwide. There is no doubt that the Internet of Things will become another trillion-level ...[Details]
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A few days before the CES2024 exhibition, on January 4, 2024, AMD launched two new products for the automotive field. One is the embedded processor V2000A series for automotive cockpits , and the oth...[Details]
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Information security is one of the biggest challenges and difficulties in building smart cars. On September 27, at the Yunqi Conference, Xiaopeng Motors officially released the "digital car key wit...[Details]
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AM radio still plays an important role in our digital age, but providing this frequency band in electric vehicles (EVs) is challenging. As a result, many electric and hybrid vehicles do not have AM...[Details]
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Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]
PCB Design
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