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Pull-Up Resistor - N00b Question of the Day.
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Topic: Pull-Up Resistor - N00b Question of the Day. (Read 1870 times)
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silo_xtreme
Robot Overlord
Posts: 173
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I really love robots, they keep me awake at night.
Pull-Up Resistor - N00b Question of the Day.
«
on:
February 18, 2008, 10:51:08 PM »
Hey Everyone,
what does a pull-up resistor look like? Or if I pull something apart, how do i know if it's a pull-up resistor?
If someone can point me to a picture, that would be great! -- maybe my google searching skills are lacking.
~m
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airman00
Contest Winner
Supreme Robot
Posts: 3,650
Helpful? 21
narobo.com
Re: Pull-Up Resistor - N00b Question of the Day.
«
Reply #1 on:
February 18, 2008, 11:08:34 PM »
any resistor can be used as a pull up resistor !
what is does is make sure that a pin is not floating , and pulls high ( logical 1) the pin
http://en.wikipedia.org/wiki/Pull-up_resistor
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silo_xtreme
Robot Overlord
Posts: 173
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I really love robots, they keep me awake at night.
Re: Pull-Up Resistor - N00b Question of the Day.
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Reply #2 on:
February 18, 2008, 11:12:18 PM »
LOL - figures the ME asks the retard EE question
Thanks airman for the insight.
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Pull-Up Resistor - N00b Question of the Day.
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