Alt-BEAM Archive

Message #09679



To: beam@sgiblab.sgi.com
From: Bumper314@aol.com
Date: Tue, 1 Feb 2000 01:47:45 EST
Subject: [alt-beam] Re: Lego Motors and Flagella


In a message dated 1/31/00 11:46:45 PM Mountain Standard Time,
dibst11+@pitt.edu writes:

> Yep, that's what I'm trying to build essentially. Anyway, the link is
> http://www.solarbotics.com/gallery-turbots1.shtml
> you just have to scroll down, you'll see them.

Sorry, I wasn't clear enough =). I meant the motors

steve



9680 Tue, 1 Feb 2000 01:25:52 -0600 Audio Amp..... beam@sgiblab.sgi.com = Dane Gardner =
I've been pouring over all my books here in my personal library and can't=
find an uncomplicated audio amp. I know that they exist. I used to play =
with them when I was a kid. I've been wanting to add a little bit of noise=
to one of my robots, and I've got the oscilation circuit, but it doesn't h=
ave enough oomph to get the noise level I want. Something simple would be =
great. I remember something about a 741 op amp, but I can't find any schem=
atics, or data sheets on the net. Any help would be greatly appreciated.

Most Sincerely,

Dane



"It is my belief that nearly any invented quotation, played with co=
nfidence, stands a good chance to deceive." -- Samuel Clemens (Mark Twain)

Insomniac's Dream
Robotics -- Electrical Engineering -- Home Brewing -- And More =

=



=




content-transfer-encoding: quoted-printable



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----- Original Message -----


style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black">Fro=
m:
=

m>Dane =

Gardner

To: .sgi.com" =

title=3Dbeam@sgiblab.sgi.com>beam@sgiblab.sgi.com

Sent: Monday, January 31, 2000 2:5=
7 =

AM

Subject: Audio Amp.....



I've been pouring over all my books here in my personal library and =
can't =

find an uncomplicated audio amp.  I know that they exist.  I us=
ed to =

play with them when I was a kid.  I've been wanting to add a little =
bit =

of noise to one of my robots, and I've got the oscilation circuit, but it=
=

doesn't have enough oomph to get the noise level I want.  Something =

simple would be great.  I remember something about a 741 op amp, but=
I =

can't find any schematics, or data sheets on the net.  Any help woul=
d be =

greatly appreciated.



Most Sincerely,


Dane


 







"It is my belief that nearly any invented =

quotation, played with confidence, stands a good chance to deceive.=
" =

-- Samuel Clemens (Mark Twain)<=
/P>

Insomnia=">http://people.we.mediaone.net/krazynemesis/">Insomnia=
c's =

Dream
Robotics -- Electrical Engineeri=
ng -- =

Home Brewing -- And More






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