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Abstract: Based on the analysis of MP3 standard algorithm, MP3 encoding and decoding is realized based on C51 single-chip microcomputer, and MP3 encoding is optimized in many aspects; wireless func...[Details]
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AMD released its second quarter financial report for fiscal year 2020, with revenue of US$1.9 billion and net profit up 349% year-on-year. The report showed that AMD's second-quarter revenue was US...[Details]
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The importance of single-chip microcomputers has gradually increased in the post-PC era. Now, the most discussed topic among more electronic designers and enthusiasts is the design of embedded systems...[Details]
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Use the IO mode of STC's MCU to control the 74HC595 to drive the 8-bit digital tube. The user can modify the macro to select the clock frequency. The display effect is: display the second count, do n...[Details]
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China March 18, 2024 - Aixin Yuanzhi, an artificial intelligence chip R&D and basic computing platform company, announced that the second Xuantie RISC-V Ecological Conference with the theme of "Open·...[Details]
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1 Introduction
In the high-capacity
wireless transmission
technology
with extremely low spectral density and high spectrum utilization
, high-speed real-time signal processing has ...[Details]
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This article introduces a transmitter assembled with 6Pl power amplifier tubes.
The circuit is shown in the figure below: B1, B2, G, R1, R2, C2, C3, C4, and C5 are all disassembled products. ...[Details]
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1. Structure of the serial port
The structure diagram of the MCS-51 serial port is shown in the figure. It can be seen from the figure that the serial port of the MCS-51 microcontroller is mainly co...[Details]
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I have been reluctant to write this kind of technical article, partly because I am too new to LPC17XX system initialization files, and I am not up to this level, but it is still very useful for some ...[Details]
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This is a transformer with dual output. 19V and 11V output Circuit Board What is this? Samsung The wiring part is rubbish This is the antenna for field s...[Details]
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On July 5, the "2024 Fourth Distributed Photovoltaic Conference and Industrial and Commercial Energy Storage Seminar" was successfully held in Nanjing, Jiangsu Province. During the meeting, Chen Ze...[Details]
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The status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditional opera...[Details]
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Expressed in absolute temperature K, a standard black body is heated. When the temperature rises to a certain level, the color begins to gradually change from dark red - light red - orange - wh...[Details]
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Tesla's integrated solar-storage-charging supercharging station is here. Will it be long before Powerwall enters the Chinese market? Tesla's China charging team posted on Weibo that Tesla's integra...[Details]
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The power factor lag of high-voltage motor excitation cabinet is a common problem, which will affect the operating efficiency and stability of the motor. This article will analyze and discuss in de...[Details]
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