Sine wave generator

[Noonie]

Hi,
I am doing a project on a sine wave generator circuit. problem: when I
simulated it, it gave me triangular wave instead of sine!!!
So, Could you please help me discover what's wrong?! or help me in
analysing how this circuit works?
The circuit schematic is on the following site:
xoomer.virgilio.it/fladelle/Page13.htm

Thanks in advance...

 

[Iain]

"Noonie" <nohams@hotmail.com> wrote in message
news:f384a177.0311250418.50925dc6@posting.google.com...

Hi,
I am doing a project on a sine wave generator circuit. problem: when I
simulated it, it gave me triangular wave instead of sine!!!
So, Could you please help me discover what's wrong?! or help me in
analysing how this circuit works?
The circuit schematic is on the following site:
xoomer.virgilio.it/fladelle/Page13.htm

Thanks in advance...

Are you sure you're simulating it correctly... How are you modelling the
bulb...

Cheers,
Iain