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Hello Forum,
I want to measure few milliohms to ohms of resistance. What can be the best option? Is it possible to measure with PSoC3/5. How do I implement one.
Akash
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PSoC 5LP
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Nice solution was published in EDN December 6, 2012
Regards
Viktor
Complete, low-cost, software programmable ohmmeter measures micro-ohms
Moshe Gerstenhaber and Mark Champion, Analog Devices, Wilmington, MA - December 6, 2012in
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Here is one done in PSOC 1 that you could port to 3/5 -
www.psocdeveloper.com/docs/appnotes/an-mode/detail/an-pointer/an2207/
Regards, Dana.
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Here the link to the EDN article: www.edn.com/design/systems-design/4402904/Complete--low-cost--software-programmable-ohmmeter-measure...
It would be interesting which part of this can be done in a PSoC. I could image to use the first IA, and after that directly connect a 24bit ADC.
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I will try to implement one with PSoC and will let you know if this is successful.
Akash
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@ danaaknight
Thanks for posting the project. I always wanted to get a hold of thouse files to compare with what I was doing. I asked Dave but never got a reply. How did you manage to get it?
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I got them around Dec, just asked him.
Regards, Dana.