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how to convert analog output voltage (3V to 5V and 4.6V to 5V) to (0V to 5V)

Discussion in 'General Electronics Discussion' started by maxima_diesel, Feb 16, 2012.

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  1. maxima_diesel


    Feb 16, 2012
    Hi I just wanted to convert the output voltage of the circuit I have made to a wider range of 0V to 5V. I would need this output to be analog, so the output shouldnt be 0V OR 5V. I have two circuits, the first one's output range is 4.6V to 5V and the second has a range of 3V to 5V. How would you change those output to 0V to 5V?. Thanks a lot in advance.
  2. duke37


    Jan 9, 2011
    Give us a diagram of your circuits so we can advise.
    What is the input voltage range?
  3. maxima_diesel


    Feb 16, 2012
    setup: I've to modify that circuit because the IR emitter is not connected to a microcontroller in my design, and the analog output is not connected to a microcontroller either. With this setup output is definitely analog but the range is 3V to 5V, but I need an analog output to be 0V to 5V. thanks for your reply
  4. OLIVE2222


    Oct 2, 2011
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