AW: CA3046 exponential converter

[jhaible]

> Hmm, are you refering to my design around the shemo i sent
> to you OR have you seen this app in a other machines?Where one
> would use the reamining two transistors as an oven as i did.
> If so ,where is it done ,besides the Rouge and the Micro?

I'd say it probably was the Micro (it's been some time since I looked).
There even was a trimmer to adjust the temperature. But I don't want
to spread misinformation here.

JH.