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want to interface nau7802 with avr

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amu_bgr

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I have successfully communicate nau7802 serial ADC with atmega32. My problem is the ADC result is showing erratic. It is flickering. As per the data sheet of nau7802 i have initiated cycle start and then polling ADC data when cycle ready bit is high.but the reading is flickering.
 

Hi,

Please show your schematic, your code, your adc input signal, what you expect,
And what the result of the adc are.

Klaus
 

Hi;

First of all whats your application is it for load cell application. Both hardware and software holds the key in getting better results. post your code, schematic and adc result. Nau7802 is not that accurate compared to other ADC, also noise from power supply affects the result.
 
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