Steve Kosmerchock said:
> I need to convert a 0V to +5V DC signal to a +0.3V to +10V signal.
>
> Here comes the tricky part, When the signal is +5V the output needs to
> be +0.3V. When the signal is 0V I need the output to be +10V.

Steve,

Use an opamp set up as an inverting amplifier with two resistors to set
the gain.

Your gain is -2.06, so the ratio of the resistors is 1 to 2.06

The non-inverting input needs to be attached to a reference voltage of
3.268 volts, you can use a voltage divider to create it, or a
potentiometer.

That's calculated by taking the output when input is zero (10 volts) and
dividing it by (1 - gain).

Cheers,

Bob

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