Software Question

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mahmod hafiz Participant Join Date: May 2009 Posts: 1	Software Question 07/26/2013 12:14 PM
	plz consult me how to program an arduino mini controller in a way that responds to an analog input ranging from 100 to 130 ohms to get analog output ranging from 0 to 5 volts if there were a device can do that other than arduino mini controller, plz let me know
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BDThompson Power-User Join Date: Jun 2006 Posts: 224 Good Answers: 9	#1 Re: software 07/26/2013 1:00 PM
	Um . . . have you tried a Google search on "resistance to voltage converter". There are vendors that provide these, quite cheaply too.
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redfred Guru Join Date: Dec 2008 Location: Long Island NY Posts: 15600 Good Answers: 981	#2 Re: software 07/26/2013 1:19 PM
	You'll have to wait for the next episode of "How To Do It". _{I think it has something to do with moving your fingers.} Cheerio __________________ "Don't disturb my circles." translation of Archimedes last words
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ignator Guru Join Date: Sep 2012 Location: Iowa, USA Posts: 577 Good Answers: 50	#3 Re: software 07/26/2013 4:40 PM
	Looks like your playing/experimenting with an Arduino development board. Go to: Electrical Engineer Video Blog web site You need to register. This is an Australian site (English language), that has LOTS of helper folks that will guide you in the right direction. There's also video education material from Dave the moderator of this site. Are you studying electronics? Either as a technician or EE? If so this site will give you much information for your learning. This site CR4 is more for practicing engineering questions. __________________ ignator -
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WoodwardDL Power-User Join Date: Dec 2008 Location: Anthem, AZ Posts: 392 Good Answers: 8	#4 Re: Software Question 07/27/2013 12:34 PM
	That sounds like a potentiometer to me. If you play with the values of a R divider that is feeding the potentiometer, and adjust the input voltage, you should be able to get the desired 0-5 volts out for an R swing of 100 to 130 ohms.
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geraldpaxton Guru Join Date: Nov 2012 Posts: 633 Good Answers: 13	#5 Re: Software Question 07/27/2013 3:41 PM
	Check out 'instructables.com' and search 'arduino' for hardware configuration and software examples... similar to 'c'
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