How to construct a circuit with strain gage. HELP!!!!

[georgeck1]

I need help here. Currently I have a circuit that using strain gage constructed that would only gave me 2 different level of output from 2 different opamp. I need to know how to get 3 different level of output. I need some expertise advice.

 

[otaio]

Repost your request to:

circuit engineering

When you do so please give a detailed description of what you have now (together with technical information/specification of the strain guage and op amp) and what your desired state would be.

B