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Low cost and high reliability are two of the most important goals in offline power supply design . Quasi-resonant design provides designers with a viable method to achieve both goals. Quasi-resonan...[Details]
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By Lv Dong On July 21, the Nikkei Asian Review reported that Taiwan's wafer foundry TSMC is evaluating a plan to have the company's first chip factory in Japan start production as early as 2023...[Details]
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A signal generator is a device that provides electrical signals of various frequencies, waveforms and output levels. When measuring the amplitude characteristics, frequency characteristics, transmiss...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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Abstract:
A bus wireless positioning system based on ZigBee is designed using wireless sensor microcontrollers CC2431 and CC2430. Traditional positioning uses GPS or GPRS positioning. The GPS...[Details]
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1 - Target system not detected
Before debugging, please connect the target board and then use the debugging software to detect the target system. If the target system cannot be detected, please do th...[Details]
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Wearable health and fitness monitors use a variety of technologies to collect a wide range of information about movement, general health, and sleep. The question for designers is how to meet the mu...[Details]
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With the development of integrated circuit scale, the size, weight and power consumption of electronic equipment are getting smaller and smaller, which puts higher and higher requirements on the in...[Details]
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1 Introduction
The characteristics of storage test are that it integrates multi-parameter micro sensors and signal adjustment, information acquisition, information storage and transmissio...[Details]
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Most MCU enthusiasts do not understand why a 22pF capacitor is needed on both sides of the MCU crystal, because this capacitor can be omitted in some cases. I have referred to many books, but there is...[Details]
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In modern production, in order to ensure the safe and reliable operation of mechanical equipment, it is usually necessary to use appropriate instruments and meters, use fault diagnosis technology t...[Details]
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Sapphire is an important raw material for making chips, accounting for
10% of the raw material cost of
LED chips
. Sapphire refers to non-red aluminum oxide (Al2O3). Sapphire containing impu...[Details]
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The most easily damaged part of the electric contact pressure gauge is the electric contact. In order to extend its service life, it can be improved from the following aspects: 1. If the measured pre...[Details]
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With the rise of the global automotive electronics industry and people's continuous pursuit of information and intelligence for automobile safety, the automobile tire pressure monitoring system (TPMS)...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
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