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One very important requirement for a digital multimeter is that it should be able to use a wide variety of accessories. Many accessories can increase the measurement range and versatility of the digi...[Details]
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Analog IC design company SiTime has released a new product that uses silicon MEMS technology to replace quartz oscillators OCXO and TCXO. The use of micro-electromechanical systems (MEMS) technology ...[Details]
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Standing in the torrent of automobile development, China is of course a latecomer. But on the new energy track, from terminal penetration to upstream supply chain, China, as the world's largest singl...[Details]
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1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-voltag...[Details]
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1 Introduction
The popularization of centralized heating and the implementation of metered heating are effective means of building energy conservation, but this needs to be achieved through...[Details]
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1 Introduction
At present, most of the temperature control equipment at home and abroad is single-channel control, which can only control one heating device. In China, the research and deve...[Details]
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In the past,
LED
manufacturers
have developed large-size
LED chips
to obtain sufficient
white light LED
beams
. However, in reality, when the applied power of white light LEDs...[Details]
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With the development of microwave applications, microwave signal sources have been widely used in communications or instruments. Signal source synthesis technology can be divided into direct synthe...[Details]
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Recently, the 2019 Internet Yuelu Summit was held in Changsha, Hunan, with the theme of "Intelligent Networking is flourishing here". Baidu founder and chairman Robin Li delivered a keynote speech at...[Details]
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;* ============================================================================ * ; Name: Assembly reading and writing software package for AT93C46 ; File name: 93C46_8.ASM ; The program module has...[Details]
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A past survey found that the biggest factor influencing users' purchase of smartphones is battery life. Therefore, in order to dispel users' "battery life anxiety", in the past few years, cha...[Details]
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Why do I get "Warning type qualifier mismatch in assignment"? answer: The libraries provided with MPLAB C18 are compiled using the large code model (-ml command line option). By default, MPLAB IDE...[Details]
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At present, most of the sphygmomanometers on the market are still mercury sphygmomanometers. Electronic sphygmomanometers have been widely used abroad, but they have just begun to be used in my cou...[Details]
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Gas flow meter installation requirements There are many types of gas flow meters. Here we introduce a common flow meter: vortex flowmeter; turbine flowmeter. In order to ensure the measurement ac...[Details]
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SQLite is a lightweight database and an ACID-compliant relational database management system. It is designed for embedded use and is currently used in many embedded products. It takes up very little ...[Details]
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