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There are many methods for measuring the distance and locating power cable faults. The most commonly used and effective methods are the bridge loop method and the pulse reflection method. Compared wit...[Details]
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//LED8*8 scrolling display //Column scan, low level is valid /*--------------------------------------------------------------*/ //Include header file #include reg52.h #include "74HC595.H" #include i...[Details]
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1. Data transfer instructions summary 2. Summary of arithmetic instructions 3. Summary of control transfer instructions 4. Summary of logical operation instructions 5. Summary o...[Details]
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For the PWM speed-regulated DC motor drive circuit, the main performance indicators are as follows:
1) Output current and voltage range, which determines how much power the circuit can drive t...[Details]
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Specific implementation functions The system consists of 51 single-chip microcomputer + ADC0809 module + LM386 power amplifier module + speaker + audio interface + light-emitting diode + power supply...[Details]
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In the fourth quarter of 2019, Apple captured 36.5% of the market share, Samsung had 16.1%, and Huawei had 9.1%. According to the latest report from market research firm IDC, the global tablet mark...[Details]
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Macroelectronics' RT5 dual-band multi-protocol IoT platform obtains official Zigbee certification from CSA Alliance Macro Microelectronics launched the independently developed " RT5 Dual-Band Multi...[Details]
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Noise, phase noise, signal-to-noise ratio, and noise figure are terms often used in communication systems. From the names, they are all related to noise. So, what is the difference between them and...[Details]
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The word microcontroller is unfamiliar to most people. I always like to compare microcontrollers to candles: burning yourself and illuminating everyone. The products made with microcontrollers can ...[Details]
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As usual, without further ado, here are the renderings of the Proteus simulation. Components list and instructions DC18B20 display part reference source code: ds18b20.C file: /***************...[Details]
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In Xi'an High-tech Zone, the Samsung memory chip phase II project, which has an investment of US$15 billion, is about to enter the mass production stage. With the construction and production of Sam...[Details]
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The Google Pixel 4a has been widely leaked over the past month or so. The device was supposed to be announced by Google at this year's I/O conference, but with the event canceled, it's unclear...[Details]
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On October 15, McKinsey conducted a macro analysis of the overall economic situation of global semiconductor companies and traced the performance of the semiconductor industry over the past two decad...[Details]
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From Large Language Model (LLM) to Multimodal Large Language Model (MLLM), Microsoft has taken another important step.
In the field of NLP, Large Language Models (LLMs) have been successfully ...[Details]
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Abstract: The digital-to-analog converter AD5551/AD5552 produced by American Analog Devices is a DAC with serial input voltage output, with 14-bit resolution, Schmitt trigger input and fast sett...[Details]