hy guyz,i'm working on digital voltmeter and ammeter (130V and 40A,on lcd) using atmega328. it is working well on proteus.but not worknig on verroboard,it shows the constant voltage and current i.e, 130V and 40A(max. limits).it does not detect the adc voltage.But it is working well on arduino uno b…

voltmeter and ammeter problem (atmega328)

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