I've got an op amp circuit providing between an output signal that is between +15v and -15v, I want to send the positive portion of of the op amp signal to one destination and the negative portion to another (IE when the op-amp is outputting anything from 0 to 15v it goes down one wire whereas when it is outputting anything from 0 to -15v it sends this signal down a different wire).
This is for a galvanometer which requires the +/-15v so I don't think I can use a diode circuit as it will cut off bits of the low voltages.
I'm sure this can be done I just don't remember the type of op-amp circuit to google for this application. Any pointers much appreciated.
Cheers in advance.