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1. For many friends, they don't know how to tell the quality of electronic components. They just hear the introduction of some merchants. Sometimes they buy products that are not so satisfactory. If ...[Details]
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In 1897, KF Braun improved the Crookes tube, making the electron beam current controllable to change the brightness of the light spot, thus making practical cathode ray tubes, such as oscilloscopes a...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Recently, Fourier Electronics Co., Ltd. (hereinafter referred to as "Fourier"), which focuses on the field of audio signal chain, announced the completion of a RMB 100 million Series B financing. The...[Details]
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The transformer primary voltage is 220V, the secondary voltage is 16V, the secondary current is 1.5A, the primary current is about 350mA when the secondary is abnormal, and it should enter the prot...[Details]
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As AI momentum continues to grow, its application in intelligent vision systems presents a very bright future. On the hardware side, there are dedicated processors; on the software side, there are in...[Details]
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Design of protection scheme for high frequency data transmission interface circuit
The continuous development of IC process technology and the popularity of high-speed data transmission in...[Details]
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13.1 NOR FLASH handling Move the program from nor flash to SDRAM The program is stored in nor flash, and when running, the program is moved to SDRAM for execution. nor flash startup: the address...[Details]
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introduction
With the rapid development of Internet technology and multimedia technology, voice communication technology is becoming more and more widely used and more and more valued . Today's emb...[Details]
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Recently, 4D millimeter wave radar has become the focus of attention of the automotive industry and consumers, and the radar market has ushered in a period of rapid growth. Last year, lidar ushered i...[Details]
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1. Independent button to control LED light status After the on-off experiment is completed, the LED state can be controlled. First of all, we know that due to the elasticity of the mechanical stru...[Details]
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0 Introduction
Electrical control
If there are competition and risk problems in the circuit, it will directly endanger the safety of people and machines, cause major acciden...[Details]
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Introduction
DFT (Discrete Fourier Transformation) is an important transformation tool in digital signal analysis and processing such as graphics, speech and images.
The amount of cal...[Details]
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The difference between shift instructions and rotate instructions
Shift instructions and circular shift instructions are common operation instructions in computer architecture, which are used ...[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]