In article , Albre wrote:
I don't understand the circuit. Can you give a www url or other link
to a more detailed circuit.

There is no more detailed circuit.

Or, post a gif or pdf in abse please.

My provider doesn't carry that group.

I do not need a wide frequency shift, so the 1/2 of Vcc limit might be
ok.

My circuit gives a very wide frequency shift so I think you are better off
with other circuits.



X1
+5V---O
--------
GND--O !
Y1 .X0 !
GND----O . !
----/\/\--------+---!!----+
VC------O !
.Y0 !
.---------------------------


--
--
forging knowledge