[sdiy] converting a 10v p to p to a 0-5 volt signal

[Dan Snazelle]

yes i have the opamp cookbook.  where should i look?

also the problem i seem to be having is this. i can get the signal in the right range for one input. but then when i add another input its in the wrong range.

i feel very very dumb right now

thanks so much








>>
>>tonight i was looking at my scope
>>
>>Checking the input into a circuit that was only able to take 0-5 volts
>>
>>Sure enough, the signal was between 0 and 5 but the sawtooth was clipped.
>>
>>So i am looking for a input block that can take either
>>5vp to p or 10v p to p (or any synth signal)
>>and spit it out as a 0-5 signal without squaring the top.
>>
>>
>>anyone know of a good circuit for this?
>
> Dan,
>
> Now is the time to become seriously interested in Operational Amplifier theory. A
> linear DC amplifier is what you want. A good book will make many things like this
> possible.
>
> -- ScottG
> ________________________________________________________________________
> -- Scott Gravenhorst
> -- FPGA MIDI Synthesizer Information: home1.gte.net/res0658s/FPGA_synth/
> -- FatMan: home1.gte.net/res0658s/fatman/
> -- NonFatMan: home1.gte.net/res0658s/electronics/
> -- When the going gets tough, the tough use the command line.
>
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