Glossary entry (derived from question below)
English term or phrase:
pull-up resistor
Chinese translation:
上拉电阻(器)/上拉電阻(器)
English term
pull-up resistor
Without an internal pull-up enabled in our circuit, the button would be "floating" when open and ground when pushed. We want it to be a digital high when open. We need the pull-up resistor. (Micah Carrick)
Once again, modern parts require lower currents, but if a switch seems to be unreliable, try increasing the current by reducing the value of the pull-up resistor. (The errant engineer)
So determine if parts count or cost come into play with this design, are you building 3 prototypes or 10,000 units [to determine the cost and impact of the resistor]. Next determine if the resistor is really required, check the IC logic family being used, it may or may not require a pull-up resistor. (Leroy Davis)
4 +4 | 上拉电阻(器) |
Adsion Liu
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Apr 9, 2010 14:34: changed "Kudoz queue" from "In queue" to "Public"
Apr 9, 2010 14:54: changed "Stage" from "Preparation" to "Submission"
Apr 12, 2010 14:54: changed "Stage" from "Submission" to "Selection"
Apr 12, 2010 16:54: changed "Stage" from "Selection" to "Completion"
Apr 12, 2010 16:58: Adsion Liu changed "Edited KOG entry" from "<a href="/profile/0">'s</a> old entry - "pull-up resistor"" to ""上拉电阻(器)""
Proposed translations
上拉电阻(器)
上拉是对器件注入电流,下拉是输出电流;弱强只是上拉电阻的阻值不同,没有什么严格区分;对于非集电极(或漏极)开路输出型电路(如普通门电路)提升 ... (http://forum.eepw.com.cn)
上拉是对器件注入电流,下拉是输出电流;弱强只是上拉电阻的阻值不同,没有什么严格区分;对于非集电极(或漏极)开路输出型电路(如普通门电路)提升电流和电压的能力 ... (http://baike.baidu.com)
上拉電阻:pull up1、當TTL電路驅動COMS電路時,如果TTL電路輸出的高電平低於COMS電路的最低高電平(一般為3.5V),這時就需要在TTL的輸出端接上拉電阻,以提高輸出高 ... (http://kelvin820.pixnet.net)
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