PSoC 5, 3 & 1 MCU

[Anonymous]

 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

[ViDv_264506]

 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

[ETRO_SSN583]

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.

[ETRO_SSN583]

Here is a project done by Cypress, in a PSOCTODAY video, not yet

   

published.

       

Regards, Dana.

[HeLi_263931]

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.

[Anonymous]

 I will try to implement one with PSoC and will let you know if this is successful.

   

Akash

[Anonymous]

@ 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?

[ETRO_SSN583]

I got them around Dec, just asked him.

       

Regards, Dana.