Alt-BEAM Archive

Message #09851



To: beam@sgiblab.sgi.com
From: Meabadboy@aol.com
Date: Sun, 6 Feb 2000 22:24:01 EST
Subject: [alt-beam] Re: Capacitor Identification


In a message dated 2/6/2000 6:15:57 PM Eastern Standard Time,
write2dave@yahoo.com writes:

<< hanks,
I'll go shopping, and price out the meter.
Dave
>>


I cannot remember which issue of Electronic Now it was ~ sometime last year
before the co. merged Popular Electronics and Electronisc now into Poptronics
this year ~ but Electronics now had a issue on building a cap meeter useing a
simple pic processor circuit ~ and they gave the code ~ was a neat little
meeter from what it looks like in the issue ~ that is if tyou want to build
instead of buy

Steve



9852 Sun, 6 Feb 2000 22:42:18 -0500 [alt-beam] Re: Motor specs "Dennison Bertram" Well, I would be a little warry if the motor goes up to 12v. Motors that can
be rated at 12v means that at 12v they are still working in their nice
voltage range. You want ~5v to be the upper range for the motor. How much do
they cost?

Dennison
Hi all,

If you aren't tired of all the motor questions...

I've been scoping some motors lately, but didn't want to just rush out and
buy them. I've been using servos, but they're getting old. Here are the
specs that I have, if anyone can give me some pointers I'd appreciate it.

3-12v
35mA - no load
15rpm
0.80 KG/cm running torque
200:1 gear ratio

The low rpm and low torque made me think twice. But I've never really
looked at servo specs, so I don't know how to compare them.

Thanks,
phillip


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