This is my first post and I apologize if this is somewhere else but I am unable to find it and posting is my last resort.
I am trying to make a module which will allow me to display an analog output of 0-5vdc as 8-18vdc, on a simple voltage meter. (0 = 8, 5 = 18)
The supply voltage is a standard 12v automotive battery (13.5vdc)
I have tried succesfully with an LM258 op amp (summing amplifier), 24v converter and 8v reg but this has lots of stuff and Im hoping there is a much neater way though it is beyond me at this moment. Also the initial 0-5v output will be logged directly (at the same time) so I want this display circuit to have minimal impact on the 0-5v output.
Any help would be hugely appreciated,
Robbie.
I am trying to make a module which will allow me to display an analog output of 0-5vdc as 8-18vdc, on a simple voltage meter. (0 = 8, 5 = 18)
The supply voltage is a standard 12v automotive battery (13.5vdc)
I have tried succesfully with an LM258 op amp (summing amplifier), 24v converter and 8v reg but this has lots of stuff and Im hoping there is a much neater way though it is beyond me at this moment. Also the initial 0-5v output will be logged directly (at the same time) so I want this display circuit to have minimal impact on the 0-5v output.
Any help would be hugely appreciated,
Robbie.