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Simple Function Generator

Discussion in 'General Electronics Discussion' started by waqasansari, Mar 29, 2014.

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  1. waqasansari


    Mar 29, 2014
    I am trying to make simple function generator. The problem is that I am getting only square wave correctly, rest of the waves are not accurate, but abnormal. Here's the circuit diagram I am using. I replaced 0.1 uF and 0.001 uF with 1 uF, but it also didn't work.

    Attached Files:

  2. Arouse1973

    Arouse1973 Adam

    Dec 18, 2013
    Looks like it should work to me. I think you might have a wiring issue. Post your measurements so we can see them. One thing I just noticed looking at the data sheet for the OP amp is it does not like having an input anything greater than the supply minus 3V. This could cause you problems.
    Last edited: Mar 29, 2014
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