analog input
jcleaver
Posts: 17
·new question
dont see where the bs2 acepts a strick analog input ie var voltage from 0-5
see pot or rctime does not seem to fit
second part
if the stamp goes to output on startup will that damange a external device
thanks
dont see where the bs2 acepts a strick analog input ie var voltage from 0-5
see pot or rctime does not seem to fit
second part
if the stamp goes to output on startup will that damange a external device
thanks
Comments
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and return a number relating to this does not have to be acccurate
Perhaps there wasn't enough specific information there for you to grasp the concept easily. Here is an applications note provided by Dr. Tracy Allen which explains it a bit more clearly and thoroughly:
http://www.emesystems.com/BS2rct.htm#B_voltage
It's that RCTIME method, or hanging an ADC outboard of the Stamp for measuring the voltage. The Stamp has no analog inputs, by design.
Regards,
Bruce Bates
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its great to have someone with your knowledge on this
thanks again
For future reference, do a search using http://search.parallax.com, had you typed RCTIME into the engine, you would have found Tracy's page in the first thread returned by the engine.
Also Tracy's website contains a wealth of information on many subjects concerning the Stamp, when you have the time, take a look at it, it will provide you lots of knowledge on aspects of the Stamp in more depth than the Docs.
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Post Edited (Paul Baker) : 4/28/2006 2:51:45 PM GMT
could not find the link could you give the address for tracys? This site again
everybody is great on this forum
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Chris Savage
Parallax Tech Support
csavage@parallax.com
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1+1=10