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Intel sold its 5G baseband chip to Apple two years ago, and then reached a cooperation with MediaTek to promote 5G on PCs. Today at Telecom Day, Intel, MediaTek, China Mobile and HP officially announ...[Details]
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Ultrafine grinding technology plays an increasingly important role in various fields of the national economy, especially the utilization of non-metallic minerals depends on the degree of deep proce...[Details]
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Automatic power off circuit diagram of recorder
Disconnect the first LED of the original player VU meter and replace it with the photoelectric tube in the light spot coupler IC1.
...[Details]
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When using MDK5 to compile STM32, the newly added .c file needs to be added to the include Paths, otherwise an error will be reported during compilation. When using STM8, IAR is used. The newly added...[Details]
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Abstract: This article explains the reasons for the formation of lightning, its generation process and lightning protection methods, so as to correctly select lightning protection devices.
...[Details]
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Nikkei News reported that Japanese electronics giant TDK has submitted an application for an export license in response to the US Department of Commerce's semiconductor export restrictions on Huawei....[Details]
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"Gree mobile phones must be made and must be made." Dong Mingzhu reiterated Gree's determination to make mobile phones this year. Information from Gree Mall shows that the Dasong 5G mobile phone l...[Details]
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introduction Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply , such as 12V or lower. ...[Details]
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Most CPLDs (Complex Programmable Logic Devices) have operating modes that reduce power consumption, but when the system is not in use, it should be completely
powered
down
to conserve
b...[Details]
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The structure and working principle of thyristor
A P1N1P2N2 four-layer three-terminal device based on silicon single crystal was created in 1957. Because its characteristics are...[Details]
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Many years ago, when drone logistics, artificial intelligence and virtual reality were included in Zuckerberg's ambition list, there were few noteworthy products or services in the field of drone log...[Details]
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1 Design goals and ideas The design goal of this paper is to complete the output of 4 waveform signals, namely sine wave, triangle wave, square wave and sawtooth wave, and make them have technical ...[Details]
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In the application development of test systems, test data is usually organized and managed in the form of files. This data storage method has certain limitations, especially for remote test systems...[Details]
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Use the DC current range (20A) of the multimeter in series in the circuit to measure. You can also judge according to the transformer power and rectifier bridge (diode) you choose. If you need to ch...[Details]
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According to market news on October 21, BYD intends to integrate its self-developed intelligent driving team under the New Technology Institute, with the goal of achieving mass production of self-d...[Details]
Microcontroller MCU
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