Hi every one!
I'm going to conntect a single point load-cell to AD7731 with ATMEGA8.
First, I connected two resistors in seies to devide the voltage, and then connected the devided voltage to AD7731. ATMEGA8 displays the amount of the voltage propely.
But when I replece the devided voltage with a single point load-cell or a resistor pole, it dosn't work properly.
Please help me.
I'm going to conntect a single point load-cell to AD7731 with ATMEGA8.
First, I connected two resistors in seies to devide the voltage, and then connected the devided voltage to AD7731. ATMEGA8 displays the amount of the voltage propely.
But when I replece the devided voltage with a single point load-cell or a resistor pole, it dosn't work properly.
Please help me.
