智能數(shù)字交流毫伏表的設(shè)計(jì)與實(shí)現(xiàn).doc
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智能數(shù)字交流毫伏表的設(shè)計(jì)與實(shí)現(xiàn),頁數(shù):5字?jǐn)?shù):2638the design and realization of intelligent digital ac millivoltmeter【摘 要】 介紹了一種基于單片機(jī)和測(cè)量電壓真有效值方案設(shè)計(jì)的智能數(shù)字交流毫伏表。它能精確測(cè)量任意波形的低...
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智能數(shù)字交流毫伏表的設(shè)計(jì)與實(shí)現(xiàn)
頁數(shù):5 字?jǐn)?shù):2638
智能數(shù)字交流毫伏表的設(shè)計(jì)與實(shí)現(xiàn)
The Design and Realization of Intelligent Digital AC Millivoltmeter
【摘 要】 介紹了一種基于單片機(jī)和測(cè)量電壓真有效值方案設(shè)計(jì)的智能數(shù)字交流毫伏表。它能精確測(cè)量任意波形的低頻模擬周期信號(hào)并同時(shí)顯示其有效值和分貝值。具有智能量程轉(zhuǎn)換功能。
關(guān)鍵詞:?jiǎn)纹瑱C(jī),數(shù)字毫伏表,真有效值,智能量程轉(zhuǎn)換
【Abstract】This paper introduces a kind of intelligent digital AC millivoltmeter that is based on the chip microcomputer and the design of voltage’s real virtual value measuring. It not only can measure the discretionary low-frequency analog signals exactly,but also can si
頁數(shù):5 字?jǐn)?shù):2638
智能數(shù)字交流毫伏表的設(shè)計(jì)與實(shí)現(xiàn)
The Design and Realization of Intelligent Digital AC Millivoltmeter
【摘 要】 介紹了一種基于單片機(jī)和測(cè)量電壓真有效值方案設(shè)計(jì)的智能數(shù)字交流毫伏表。它能精確測(cè)量任意波形的低頻模擬周期信號(hào)并同時(shí)顯示其有效值和分貝值。具有智能量程轉(zhuǎn)換功能。
關(guān)鍵詞:?jiǎn)纹瑱C(jī),數(shù)字毫伏表,真有效值,智能量程轉(zhuǎn)換
【Abstract】This paper introduces a kind of intelligent digital AC millivoltmeter that is based on the chip microcomputer and the design of voltage’s real virtual value measuring. It not only can measure the discretionary low-frequency analog signals exactly,but also can si