Re: Risetime calculator (in tekwiki)
Chuck Harris <cfharris@...>
Of course it is an analog computer!toggle quoted messageShow quoted text
It is using the sum of three log pots to balance with a fourth
to get a result that is read on the fourth dial.
That makes it a computer.
Read some history. Early computers didn't necessarily have any
active components. Think slide rule.
there are no opamps or any active device in this thing as far as I can tell. so no analog computer... See the picture...