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MPR121 - And other chip for more than 20 input

Question asked by Gabriel Delattre on Nov 14, 2016
Latest reply on Nov 15, 2016 by Jose Alberto Reyes Morales



We would like to use some mpr21 chip to handle more than 20 inputs. Looking at the datashit, we can use multiple mpr21 to do so, but we prefere to find an other chip that would allow us to directly sens more than 20 input.


What would be your recommandations ?