[sdiy] Can someone check my LFO layout?

[Scott Stites]

Hi Charles,

R3 should connect between the non-inverting input (pin 5) and the output
(pin 7) and the pot send should connect to pin 7 as well.

I use this particular circuit every day of my life, BTW - it's a pretty
handy little LFO and I keep a couple on the breadboard.  Every twisted
sample on my site employs at least one.  I've adjusted the values on one so
that it goes extra slow, but that makes it pretty touchy when adjusting for
tremolo range frequencies.

The levels are a kind of high, but I'm the kind of guy that likes that.  I
use a 1K output resistor for the outputs.  If you want to knock down the
level a bit, put a 3K output resistor on each output, with a 1.5K going to
ground at the other side of the resistor, and that'll knock the level down,
but still keep the 1K output impedance.

I've thought of making a module that has about eight of these little suckers
on it - they're pretty handy to have around.

Cheers,
Scott

http://mypeoplepc.com/members/scottnoanh/slsdiy/index.html

----- Original Message -----
From: "Charles Brodeur" <orange_juice_man_returns at yahoo.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Sunday, December 07, 2003 8:08 PM
Subject: [sdiy] Can someone check my LFO layout?


> Hi all,
>  I tried my hand at making a circuit layout in EAGLE. I haven't built
> it yet, so I thought I would run it by you all first. I want to build
> this circuit on pad per hole, that's why I designed it. It's an LFO and
> can found at:
>
> http://www.geocities.com/orange_juice_man_returns/my_lfo.gif
>
> The original circuit can be found at:
>
>
http://machines.hyperreal.org/categories/do-it-yourself/schematics/LFO.circu
it.txt
>
> The URL above might wrap around, so beware. I hope I got this right.
> Thanks!
>
> -Charles
>
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