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Traditional audio amplification is a challenging area, with audiophiles having distinctly different opinions on what constitutes an optimal setup for home audio. For those who stick with classic ampl...[Details]
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This paper proposes a design scheme of a single-chip microcomputer-based password lock which can prevent multiple password attempts. According to the user's 10 general requirements, the hardware circ...[Details]
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In automotive electronic systems, many applications require RF test and measurement solutions. Commonly encountered automotive applications are RF fading simulation, modulation and demodulation for ke...[Details]
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The latest report released by market research firm Strategy Analytics shows that the total revenue of the global smartphone memory chip market in the first quarter of 2020 was US$9.4 billion. From th...[Details]
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The T/C1 of ATmega16 is a 16-bit timer with 15 working modes. The other two 8-bit timers (T0/T2) are relatively simple, except that T2 has an asynchronous working mode for RTC applications (overflow ...[Details]
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#include avr/signal.h #include avr/interrupt.h #include avr/delay.h #include avr/wdt.h #include avr/eeprom.h #include math.h #include stdlib.h #include string.h #defin...[Details]
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Cables can be tested using a variety of equipment. The best equipment to use will depend on whether the results obtained from this test are what you expect and how the cable specification is formatte...[Details]
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1 Introduction
The liquid level measurement and control instrument is a type of intelligent instrument (referring to instruments that use microprocessors), and its development began in the...[Details]
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According to foreign media reports, the US Patent and Trademark Office granted Apple a New Titan Project patent related to lane changing generation controlled by autonomous vehicles. The subject...[Details]
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The rapid development of new energy vehicles is inseparable from an efficient and reliable battery management system (BMS). As the core component of electric vehicles, the performance of the batter...[Details]
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Steps to read data from EEPROM:
1. Write the address to the address register EEADR. Note that the address cannot exceed the actual capacity of the internal EEPROM of the PIC1687X microcontroller.
2....[Details]
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1. Compile with keil5 warning: #1-D: last line of file ends without a newline The last line return does not work After the last line is entered, make sure it is in the first column. The new line...[Details]
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Guided by the Ministry of Industry and Information Technology and the Shanghai Municipal People's Government, and hosted by the China Semiconductor Industry Association and the China Academy of Infor...[Details]
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The suffix consists of four parameters: "××××". Each parameter has a different representation and meaning. The model and suffix are separated by a "-".
The first parameter × in the suffix ...[Details]
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Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]