Solving bridge equation

Discussion in 'General Electronics Chat' started by Vindhyachal Takniki, Mar 4, 2015.

  1. Vindhyachal Takniki

    Thread Starter Member

    Nov 3, 2014
    1. I am using wheatstone bridge to measure change in resistance.
    2. Bridge is excited by IDAC instead of voltage source.
    3. I have made a equation for it in term of voltage output versus change in resistance. It is attached with circuit in pdf.
    4. Can anyone check if it ok.
    5. I have simulated the results with my equations & they are ok.