Electronics Forum / Electronics / February 2005

I have a motor that requires a control voltage between 0-5V.. Ov=stop
and 5V=full speed.   I'm using Mini SSC IIa and need to take one of the
servo outputs and create a voltage?
Is there any off the shelf device that will do this?

    guadian.co.uk
Kim, a leading authority on technology and ethics of robotics, said: "Christians may not like it,
but we must consider this the origin of an artificial species. Until now, most researchers in this
field have focused only on the functionality of the machines, but we ...

I'm looking for a Realtek 16bit ISA network card with a RTL8019AS controller
chip. Anyone got one they would be willing to part with for a few bucks?
I'm in Perth, W.A. E-mail me at vanluynm@NOSPAM.iinet.net.au (without the
NOSPAM) or ring me on 9354 1375 if you think you can help.

I want to have Foxtel on my TV downstairs.
Now I know I can buy these so called Rabbit ears that have 2 antennas, and
you can only watch the channel that is on the main TV.
But my question is , how good is the quality, do you get interferience ?

Using info from this group I (apparently successfully) identified and
replaced a cold water inlet valve on my Fisher & Paykel GW501-U
washing machine.
After putting the machine back together I ran it for ten seconds, and

Recently opened up a 120v,60hz Coffee machine, and the pump has a large
diode in series with one of its 120v input leads. The pump works either with
this diode, or without. Just wondering why its there?
Thanks

I've attempted modding my Crest Spinbrush with a wall-adapter power supply.
I quickly realized that solder does not stick to the battery terminals.  It
looks like they are standard battery terminals, and I'm not sure what metal
they're made of, though it looks like stainless steel.

Model ccd-tr75 Sony.
Have replaced all smd caps to make all camera functions work very well;
only the viewfinder appeared blurry.
So I proceeded to also change 4 mini caps on the viewfinder board and I

Greetings group.
A customer has given me the following pump to try to repair.
Grundfos.
TYPE:- JQ4 A-A-CVBP

  Hi techs , I want to build a 40 amp power supply to use for amateur
radio . I want to use a transformer out of a battery charger but I have
no schematics for the design. The input voltage will be 120 volts and I
need the output voltage to be 12 volts to 13.5 volts regulated .

I have a question about a design problem i need to address.
I designed and built a set of LED taillights for my car. Obviously,
the LEDs draw significantly less than a standard bulb.
The problem is, there is a circuit that is designed to monitor the

I have a Logitech 300 USB headset/mic combo. It plugs into a USB port on my
computer.
Is there an adapter available that will adapt a USB plug to a standard 3.5mm
plug, so that the headsets can be used in non-USB applications such as a

http://www.hutchisoneffect.com/forum/viewtopic.php?t=162&postdays=0&postorder=as
c&start=0
I would appreciate some feedback on this.

held once a month on last saturday of every month 7am to 11:30am.free
admission.free parking.restrooms.food concession stand.held in northrup
grumman parking lot south east corner of aviation blvd. and marine ave.
in manhatan beach.take 405 fwy to rosecrans off ramp..tons of

Hi, all
I have HP laser printer 1200. It shows a "formatter error" -- all lights are
on.
I just got a new board from HP and still have same problem.