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Adding Load Cells/Strain Gauges to Kinetis

Question asked by Myke Predko on Apr 4, 2016
Latest reply on Apr 10, 2016 by xiangjun.rong

Gentlebeings,

 

Does anybody have experience adding Load Cells/Strain Gauges to Kinetis? 

 

It seems to have been done on Arduino using ADS1100 or INA125 (as well as INA122) chips very easily, but I was wondering if anybody had any experience using the built in dual-input ADCs on the Kinetis or with cheaper instrumentation amplifiers? 

 

I am planning on using the K22 for the product and I am hoping to avoid the expensive interface chips above. 

 

Thanx,

 

myke

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