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As one of the oldest microcontrollers, the 51 microcontroller has played a very important role in all walks of life. The role of 51 microcontroller Before ARM for 32-bit computers came out, t...[Details]
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Now, foreign media 9to5 Mac has given a set of appearance pictures of the iPhone 15 Pro. Although they are renderings, they are compiled based on reliable information about the current rumors of the ...[Details]
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WLCSP is the wafer-level chip packaging method, and its full name is Wafer-Level Chip Scale Packaging Technology. Different from the traditional chip packaging method (cutting first and then p...[Details]
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OmniVision Technologies releases first 200MP image sensor with 0.61μm pixel size
At the 2022 International Consumer Electronics Show, OmniVision Technologies released the OVB0B, a 20...[Details]
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AVR microcontroller series is complete, with 3 grades, which can meet the requirements of various occasions: (1) Low-end Tiny series AVR microcontrollers: mainly Tinyll/12/13/15/26/28, etc. ...[Details]
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1. Introduction
The design of the best sonar system requires comprehensive consideration of three aspects: sonar waveform, sonar channel and sonar receiver . Under certain assumptions about th...[Details]
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The battery life of a portable speaker with a built-in battery is an important consideration. Now the output power is getting bigger and bigger, because power is an important prerequisite for ensur...[Details]
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After the mass production of L2 autonomous driving assistance systems, the mass production process of L3 autonomous driving has begun to attract attention from both inside and outside the industry, a...[Details]
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The circuit diagram is as follows: The microcontroller source program is as follows: /* Accepting button description: -------------------------------------------------- | 1 | 2 ...[Details]
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Program source code #include "ioCC2530.h" //reference CC2530 header file #define LED1 (P1_0) //LED1 port macro definition #define LED2 (P1_1) //LED1 port macro definition unsigned char flag_Pause...[Details]
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There are many random numbers in the application of single-chip microcomputers. Of course, there are many ways to generate random numbers. One of them is to use the single-chip microcomputer timer to...[Details]
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What is the difference between Hi4·smart electric four-wheel drive and BYD DM hybrid system? Vehicles equipped with BYD's fourth-generation hybrid system currently have the highest sales, but Hi4 f...[Details]
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According to Gartner's latest forecast, global end-user spending on public cloud services will increase by 18.4% in 2021, reaching a total of US$304.9 billion (US$257.5 billion in 2020). It is expect...[Details]
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High-speed DSP system designs with higher clock rates and speeds are becoming increasingly complex. As a result,
the number of
noise
sources has increased. Today’s high-end DSP clock rat...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]