haitham al-saab
Junior Member level 1
Hi
I have a sensor that give me 0.25 if temp is 25
0.35 if it 35
and I wanna scale
using this eq
x=temp*0.0182
so if the temp 35 out put from sensor will be 0.35 and the out put from the scaling circuit will be 0.637 V
I use 7401 to make scaling
R1 = 1 K ohm
R2 = 1.82 k ohm
but I got 3 V I changed Ic It is still
so help meeeeee
I have a sensor that give me 0.25 if temp is 25
0.35 if it 35
and I wanna scale
using this eq
x=temp*0.0182
so if the temp 35 out put from sensor will be 0.35 and the out put from the scaling circuit will be 0.637 V
I use 7401 to make scaling
R1 = 1 K ohm
R2 = 1.82 k ohm
but I got 3 V I changed Ic It is still
so help meeeeee